Solo pedal boat - ZEN X1 - KAICYCLES™ - electric drive
Pedal-It
Catamaran pedal boat - YouTube
Single Catamaran Pedal Boat
Double Catamaran Pedal Boat
Amazon.com : Water Bikes, Inflatable Kayak Bikeboat for Lake, Water Sports Touring Kayaks Sea Pedal Bicycle Boat for Sport Fun Fishing : Sports & Outdoors
WHIRLAWAY (Little Pedal-Powered Catamaran) | OutRig Media