Tacoma Inboard Racing Association
Tacoma Inboard Racing Association
Presenting the Greatest Racing on Water
American Powerboat Association
H1 Unlimited
International Boat Racing Association
International Hot Boat Association
Super Boat International
Crackerbox Racing Club
Qatar Marine Sports Federation
Inboard Hydroplanes
Union International Montonautique
Courier Unlimiteds
KNDU - HydroInsider
WORX Radio 96.7 - Your Hydroplane Racing Station
The Vintage Hydroplanes
Inboard Racing Circuit
R/C Unlimited Hydroplanes
E-R/C Unlimited Hydroplanes
rFactor Hydroplane League
Unlimiteds on Down - Yahoo Group
Inboard Hydro's - Yahoo Group
One Liter Hydro's - Yahoo Group
Vintage Hydroplanes - Yahoo Group
Hydroplane and Raceboat Museum