Unlimited Hydroplane racing on the Detroit River
The Gold Cup is the oldest active motor sport trophy in the world - since 1904!

The American Power Boat Association - Our national sanctioning body

Unlimiteds Detroit - Unlimited Hydroplane fan club in Detroit

Inboard Hydroplanes - Great info site for fans

1 Litre Hydroplane Racing

Celina Ohio - Governor's Cup Regatta - Inboard race each August


Hydroplane Quebec

Vintage Hydroplanes

Lauterbach Custom Boats - Henry and Larry Lauterbach
Legendary hydroplane builders

Lake St. Clair .net - Active local boating forums

Motorsports Hall of Fame of America - Novi MI

NSW Hydroplane Club (Australia) - Good "Hydroplane Anatomy" page

Oakland Wolverine Model Boat Club
Radio Control hydroplane racing in the Detroit area

Waterford Hills Road Racing - local SCCA Road Racing