quadski, jetski/quad

[LarryW]

I never heard of such a thing. Im not sure it its real or not but seem real. I can think of 100 things why our aatvs are better but its still pretty cool in its own way.
The first amphibian ATV - Quadski - Top Speed

[srg121]

it is real heres the vid, YouTube - Quadski - ATV and Jet Ski in one! ,,this one is based on side by side