Project Torpedalo – pedal-powered boat on course for Atlantic crossing
Attempting To Break World Record in Human-Powered Boat | Speed With Guy Martin - YouTube
Amazon.com : Water Bikes, Inflatable Kayak Bikeboat for Lake, Water Sports Touring Kayaks Sea Pedal Bicycle Boat for Sport Fun Fishing : Sports & Outdoors
Trident Pedal - Pedal-powered cycle boats & Party Bikes