Aqua-Cycle Ride a Tricycle on Water
www.aqua-cycle.com
The Aquaskipper A hydrofoil propelled by a hopping motionwww.inventist.com
Free Enterprises Human powered hydrofoilsmembers.aol.com/jfreeent
Hobie Cat Featuring the pedal-driven Hobie Mirage Kayakswww.hobiecat.com
Human Powered Boats www.humanpoweredboats.com
Hydrobikes Pedal powered boatswww.hydrobikes.com
Hydrobikes Ontario www.hydrobikesontario.com
Open Water Cycling Makers of the Cadencewww.openwatercycling.com
ProPhish Human powered boatswww.prophish.com
Pumpabike www.pumpabike.com
Trampofoil Human Powered hydrofoilwww.trampofoil.com