Has anyone heard of 'The Grinch'? If you haven't then I'll try explaining. It is basically a subaru engine with a green metal covering over it. It is connected to 600' of line and a wakebording handle. It is designed to be used for skimboarding and stuff like that in the water.
I was thinking that this would be sick for urbans or just to mess around with on skis. Heres a video that some of my friends made of the grinch. Its on lake michigan, some pond, a pool, and a road. check it out....
http://www.youtube.com/watch?v=zbW6xh6P5r4&eurl=http%3A%2F%2Fwww%2Echapter11sports%2Ecom%2F