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Dynamic Marine and Motorsports formerly Mountain Top Marine is located conveniently just outside of Columbia, South Carolina in beautiful Lexington, South Carolina near Lake Murray. We specialize in Pontoon Boats, Deck Boats, Center Console Boats, Offshore Fishing Boats and Aluminum Boat Sales, Service and Parts. Our service department can do almost anything to your boat. With over 100 years combined experience let us service your outboard, inboard, or sterndrive. We are a certified service center for Mercury and Yamaha. Call or message us to schedule your service appointment today.

When you're invested in making sure your watercraft stays in great working order for years to come, you need knowledge and skill you can count on. Our highly trained technicians are dedicated to maintaining and servicing your Mercury Marine watercraft so you can get the most out of your purchase. Here at Gunnells Marine Unlimited we are boating enthusiasts, and we understand that your priority is getting out on the water.

We have the equipment and experience to get your boat in prime shape, whether your goal is fishing, cruising, or tow sports.

Muddy Bay® Marine is a full line Boating Industry® TOP 100 Boat Dealer, MRAA® 5-Star Certified Dealership, LOWE® CSI Award Winner, LOWE® Top 4 National Dealer, and a Honda® Platinum Environmental Leadership Award Dealership, with experienced, highly skilled, and YAMAHA® MASTER CERTIFIED marine technicians. Whether you need advice on minor do-it-yourself repairs, routine maintenance to keep your engine running smoothly, or service from a fully-trained, factory certified master marine technician to accurately diagnose, and quickly repair a minor or major breakdown, Muddy Bay® Marine has your back.