WELCOME TO PARKS MARINA, an authorized boat dealer for new Cobalt, Crownline, Carver, Grady White, Scout, Southbay by Berkshire Pontoons, Yamaha Waverunners, Moomba, Supra and a wide variety of quality, previously enjoyed boats. When you buy through Parks Marina you will have the assurance of our award winning service department and the advantage of shopping from any of our three locations. When you're in the market for a new boat or quality used boat, remember Parks Marinas 2 locations on Lake Okoboji, Iowa, Sioux Falls, South Dakota and the service you have come to expect!