Across South Dakota, of the 244 boat, RV & powersports dealers we list, 239 give a phone number, 69 publish opening hours and 177 have a website. Most often named on their own websites: financing (50), used inventory (28) and toy haulers (17). The longest-running is Sturgis Powersports, in business since 1936. 10 describe themselves as family-owned.
Top 10 boat, RV & powersports dealers in South Dakota
Ranked by how complete and owner-verified the listing info is — hours, phone, website, services. No pay-to-play. Full 2026 ranking
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1Donlin MarinePickstown
Mon-Fri 8am-5pm
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2Liberty Powersports & MarineRapid City
Mon-Fri 9-5:30, Sat 9-3
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3Black Hawk MarineBlackhawk
Mon-Fri 8-5, Sat 8-12
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4Black Hills OutdoorRapid City
Summer 8am-7pm (May1-Oct1)
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5Lewis and Clark MarineYankton
Mon-Fri 9-6, Sat 9-3
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6Four Seasons Motorsports & MarineRapid City
Mon-Fri 9-5:30, Sat 9-3
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7Rice Honda SuzukiRapid City
Mon-Fri 9am-6pm, Sat 9am-4pm
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8All Seasons Powersports and MarineYankton
Mon-Fri 8-6, Sat 8-3
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9West River Trailer SalesRapid City
Mon-Fri 8am-6pm, Sat 8am-12pm
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10Swenson Bros MarineChamberlain
Mon-Fri 8-5:30, Sat 8-12
Cities
Largest first. Towns with a single dealer are listed further down this page.
- Rapid City35
- Sioux Falls28
- Sturgis18
- Watertown15
- Mitchell12
- Aberdeen10
- Harrisburg8
- Spearfish8
- Yankton7
- Belle Fourche6
- Tea6
Other towns in South Dakota
One dealer each — too few for a page of their own, so they live here.
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Gilby's Marine IncArlington
19592 US-81, Arlington, SD 57212-5634
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TrailmanorArtesian
24221 412th Ave, Artesian, SD 57314-6027
Mon-Fri 8am-4pm
Financing
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Upland IndustriesArtesian
24221 412 Ave Ste 1, Artesian, SD 57314
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Cycle RanchBeresford
911 W Cedar St, Beresford, SD 57004
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High Country Rv SalesBlack Hawk
11720 Quaal Rd Ste A, Black Hawk, SD 57718-9499
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Black Hawk MarineBlackhawk
11300 J B Rd, Blackhawk, SD 57718-9312
Mon-Fri 8-5, Sat 8-12
Ranger, Mercury, Lowrance
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KC TrailersBlackhawk
12080 J B Rd, Blackhawk, SD 57718
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Rapid Trailer SalesBox Elder
4651 E Mall Dr, Box Elder, SD 57719-4311
Mon-Fri 8am-5:30pm, Sat 8am-3pm
Financing · Used inventory · Enclosed trailers
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Frontier Trailer Sales LLCBox Elder
305 Hillview Dr, Box Elder, SD 57719
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Cool RV EverythingBox Elder
514 Americas Way Ste 21980, Box Elder, SD 57719
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L & S Trailer Repair & WeldingBox Elder
122 Box Elder Rd W, Box Elder, SD 57719
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Wheels of Freedom Mobile RV ServiceBox Elder
Mobile Service Only, 514 Americas Way Ste 20959, Box Elder, SD 57719
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Custom OutfittersBrandon
25935 482nd Ave, Brandon, SD 57005-6607
Mon-Thu 8am-6pm, Fri 8am-5pm
Financing · Toy haulers · Fifth wheels
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605 TrailersBrookings
22061 471st Ave, Brookings, SD 57006
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South Dakota Trailer Co. BrookingsBrookings
312 6th St W, Brookings, SD 57006-1124
Financing · Dump trailers · Utility trailers
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Porter's Toys For Big BoysBrookings
1723 16th Ave W, Brookings, SD 57006
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Black Hole Ice Shack South DakotaBrookings
46681 210th St, Brookings, SD 57006-6213
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Swenson Bros MarineChamberlain
303 E Glen Ave, Chamberlain, SD 57325-1355
Mon-Fri 8-5:30, Sat 8-12
Bentley, Caymas, Lund, Premier, Thunder Jet
Since 1984
Family-owned
Financing · Used inventory
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Curt's Cycle CenterChamberlain
1960 E King St, Chamberlain, SD 57325
Mon-Fri 8am-5:30pm, Sat 8am-12pm
Financing · Used inventory
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Drotto Catch And Release Automatic Boat LatchColman
23810 467th Ave, Colman, SD 57017-6203
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Durham AutomotiveCuster
1029 Mt Rushmore Rd, Custer, SD 57730
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Sick Boy MotorcyclesDeadwood
616 Main St, Deadwood, SD 57732
Mon-Thu 9:30am-8pm, Fri 9:30am-9pm, Sat 9:30am-7pm, Sun 10am-7pm
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Deadwood Harley-davidsonDeadwood
681 Main St, Deadwood, SD 57732-1122
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Bone Daddy's Black HillsDeadwood
175 Sherman St, Deadwood, SD 57732
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3 Wheeler RallyDeadwood
270 Main St, Deadwood, SD 57732-1224
Since 2015
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Dell Rapids Custom TrailersDell Rapids
47138 246th St, Dell Rapids, SD 57022-5206
Financing · Dump trailers · Utility trailers
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Prairie Wind TrailersElk Point
32552 477th Ave, Elk Point, SD 57025
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Stoltzfus Truck & AgElkton
334 211th St, Elkton, SD 57026
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J & L RV SalesFlandreau
1100 W 1st Ave, Flandreau, SD 57028
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Chase Auto & RVFort Pierre
980 Deadwood St, Fort Pierre, SD 57532
Mon-Thu 8am-6:30pm, Fri 8am-6pm, Sat 9am-5pm
Since 2000
Financing · Toy haulers · Fifth wheels
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Chase Auto & RVFort Pierre
980 N Deadwood St, Fort Pierre, SD 57532
Mon-Thu 8am-6:30pm, Fri 8am-6pm, Sat 9am-5pm
Since 2000
Financing · Toy haulers · Fifth wheels
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DownStream MarineFort Pierre
916 N Deadwood St, Fort Pierre, SD 57532-4301
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Capital Marine & SportFort Pierre
699 US-14, Fort Pierre, SD 57537
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Noah's MarineFrederick
10255 393rd Ave, Frederick, SD 57441-5212
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Trackside LabsGarretson
24945 478th Ave, Garretson, SD 57030
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M & J Auto & TrailersGregory
121 US-18, Gregory, SD 57533
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War-Torn CyclesHartford
46623 SD-38 Unit 2, Hartford, SD 57033
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Goos RVHartford
26036 466th Ave, Hartford, SD 57033
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A&B Mobile Rv Repair L.L.C.Hartford
46307 Jeffrey St 5a, Hartford, SD 57033
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Full ThrottleHartford
46307 Jeffrey St, Hartford, SD 57033
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Brisk SalesHartford
1080 Ruud Trl, Hartford, SD 57033-2445
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Jan Busse FordHighmore
525 Commercial Ave NE, Highmore, SD 57345
Mon-Fri 8am-5:30pm, Sat 8am-3pm
Since 1957
Locally owned
Financing
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Hill City Harley-DavidsonHill City
261 Main St, Hill City, SD 57745
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Phil's RV ServiceHill City
23480 Leisure Hills Ct, Hill City, SD 57745
Travel trailers
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Ludens IncHumboldt
1400 W 2nd Ave, Humboldt, SD 57035
Since 1995
Dump trailers · Utility trailers · Cargo trailers
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AA MotorsportsHuron
390 Market St SW, Huron, SD 57350
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All Seasons MotorsportsHuron
467 Dakota Ave S, Huron, SD 57350-2411
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West-Way TrailersHuron
1984 Old Highway 14 NW, Huron, SD 57350-5063
Since 1975
Dump trailers · Utility trailers · Enclosed trailers
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J & J MotorcyclesHuron
819 Kansas Ave NE, Huron, SD 57350
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Dakota Line CyclesLemmon
19 8th St E, Lemmon, SD 57638-1940
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Aquatraction of Sioux FallsLennox
46630 277th St, Lennox, SD 57039
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Jerry's Auto Sales of LennoxLennox
27786 SD Highway 17, Lennox, SD 57039
Mon-Thu 8:30am-7pm, Fri 8:30am-6pm, Sat 8am-5pm
Since 1979
Financing · Used inventory
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Wilson TrailerLennox
415 E Oriole Ave, Lennox, SD 57039
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Interlakes Sport Center LLCMadison
702 10th St SW, Madison, SD 57042
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Prairie Lakes RvMadison
1020 S Union Ave, Madison, SD 57042-3321
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Off-Road Supplies LLC.Madison
44828 236B St, Madison, SD 57042-7120
Family-owned
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Mettler ImplementMenno
556 E US Highway 18, Menno, SD 57045-2188
Mon-Fri 8am-5pm, Sat 8am-12pm
Since 1992
Financing
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Midwest PowersportsMilbank
1608 Morningside Dr, Milbank, SD 57252
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Oahe OutboardsMobridge
1421 E Grand Xing, Mobridge, SD 57601-2900
Mon-Fri 8:30am-5:30pm
Used inventory
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Hammer's HondaMobridge
710 E Grand Crossing, Mobridge, SD 57601
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Side Dump IndustriesNorth Sioux City
600 Freedom Dr Ste 102, North Sioux City, SD 57049
Financing · Dump trailers
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Dakota MarineParker
869 E 4th St, Parker, SD 57053
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TrailManorParkston
42021 268th St, Parkston, SD 57366
Mon-Fri 8am-4pm
Financing
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Donlin MarinePickstown
103 W Ushy 18, Pickstown, SD 57367
Mon-Fri 8am-5pm
Avalon, SunChaser, Sylvan, Warrior
Family-owned
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Bish's RV of Rapid CityPiedmont
13203 High Plains Pl, Piedmont, SD 57769
Mon-Fri 9am-6pm, Sat 9am-5pm
Financing · Toy haulers · Fifth wheels
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Pickles RVPiedmont
21390 State St, Piedmont, SD 57769
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Jack's CampersPiedmont
13203 High Plains Pl, Piedmont, SD 57769-7335
Mon-Fri 8am-5pm, Sat 8am-3pm
Since 1963
Toy haulers · Fifth wheels · Travel trailers
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Petersen MotorsPierre
422 S Fort St, Pierre, SD 57501
Mon-Fri 9am-5:30pm, Sat 9am-2pm
Financing · Used inventory
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The Great Escape Powersports Inc.Pierre
4700 SD Highway 34, Pierre, SD 57501
Mon-Fri 9am-6pm, Sat 9am-12pm
Since 1980
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The Great EscapePierre
4700 SD Highway 34, Pierre, SD 57501
Mon-Fri 9am-6pm, Sat 9am-12pm
Since 1980
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Pierre Sports CenterPierre
1440 N Garfield Ave, Pierre, SD 57501
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Platte Marine CenterPlatte
27602 369th Ave, Platte, SD 57369
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RV Roof RestorationsPlatte
27474 368th Ave, Platte, SD 57369-6358
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Midway Trailer SalesSaint Lawrence
600 3rd St NE, Saint Lawrence, SD 57373-2308
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Rush-Co Marine : Boat Lift CanopySpringfield
1314 Walnut St, Springfield, SD 57062-9701
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Black Hills MarineSummerset
12150 Siouxland Rd, Summerset, SD 57718-9137
Mon-Fri 8:30-5:30, Sat 9-1
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Camping WorldSummerset
10400 RECREATIONAL DR, Summerset, SD 57718
Tue-Sat 9am-5pm
Financing · Toy haulers · Fifth wheels
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Sea-DooToronto
595 Main Ave, Toronto, SD 57213
Mon-Fri 8am-5:30pm, Sat 9am-2pm
Financing
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Four Winds Boat Shop and WoodcraftVermillion
46562 312th St, Vermillion, SD 57069
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Mart MarineVermillion
1122 W Main St, Vermillion, SD 57069-2917
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Polaris Industries IncVermillion
1997 Polaris Pkwy, Vermillion, SD 57069
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605 Sales LLCVolin
Volin, SD
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Badlands Harley-DavidsonWall
601 Main St, Wall, SD 57790
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The Bone-YardWarner
39175 143rd St, Warner, SD 57479-7003
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Dave's Marine Inc.Webster
420 U S 12, Webster, SD 57274
Mon-Fri 8am-5pm
Family-owned
Financing · Used inventory
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The Teal FlamingoWebster
123 W 5th Ave, Webster, SD 57274
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Delzer RepairWestport
38656 120th St, Westport, SD 57481
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Northern Hills Homes and RVsWhitewood
12173 SD-34 I-90, Whitewood, SD 57793
Mon-Fri 8am-5:30pm, Sat 9am-4pm
Toy haulers · Fifth wheels · Travel trailers
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B and J CycleWinner
1117 W 2nd St, Winner, SD 57580
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M.H. Eby - Worthing SDWorthing
28183 Commerce Ave, Worthing, SD 57077-5748
Mon-Fri 7:30am-5pm
Since 1966
Dump trailers · Equipment trailers
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Great Plains RvWorthing
28020 Boondock Ct, Worthing, SD 57077-2011
Financing · Toy haulers · Fifth wheels
Guides for dealer shoppers
All guides
BuyingYacht Buying, Chartering, and Brokerage Guide
This guide outlines the yacht acquisition and charter process, explaining broker representation, marine surveys, operational expenses, charter agreements, and marina slip logistics.
OwningBoat Trailers, Launching, and Ramp Etiquette Guide
Learn how to choose and maintain the right boat trailer, configure running gear and spares, and navigate public boat launches with confidence and proper ramp etiquette.
BuyingComplete Used Boat Buying Guide: Valuations, Inspection, and Bill of Sale
Learn how to accurately determine used boat values using standard industry pricing guides, conduct a rigorous structural and mechanical inspection, and finalize your purchase with a legally protective bill of sale.
Good to know about boat, RV & powersports dealers in South Dakota
How to register a boat?
Boat registration is handled by state natural resources or motor vehicle departments upon submitting proof of ownership, a bill of sale, and required registration fees. After processing, you will receive official registration numbers and validation decals to display on your hull. Marine agencies across South Dakota are available via BoatDealersAtlas with 244 local resources to guide your purchase.
How to get a boating license?
Obtaining a boating license generally requires completing an approved safe boating course online or in person, followed by passing a knowledge exam. Upon passing, state authorities issue a boater safety education card valid for life. Explore 244 marine services in South Dakota on BoatDealersAtlas for local safety course recommendations.
Is boat insurance required?
While state law in South Dakota may not mandate boat insurance for all vessels, lenders requiring financing and most marinas demand active liability coverage. Carrying comprehensive marine insurance protects against liability, collision, theft, and environmental damage. Find 244 marine dealers and service providers in South Dakota on BoatDealersAtlas that work with top insurance networks.
How much is boat registration?
Boat registration fees vary widely across South Dakota based on hull length, vessel type, and propulsion system. Standard fees are renewed annually or biennially through state registration offices. Use BoatDealersAtlas to browse 244 dealer services in South Dakota for registration transfer assistance.
Can you drive a boat without a license?
In many jurisdictions across South Dakota, operating a motorized vessel without a boater safety card is illegal for operators born after specific mandatory dates. Exemptions sometimes apply to temporary renters under direct operator supervision or low-horsepower engines. Check official South Dakota boating regulations and consult 244 marine listings on BoatDealersAtlas for compliant rentals.