My freind who lives in SLC just picked one of these Sail Rockets up. Interesting. Keep an eye open, it looks like it could eat a kiter for breakfast.
Sail rocket 47+ knots specialist boat
http://www.youtube.com/watch?v=Bw_kIaKI2pk&feature=related
kiteboard 50+ knots FAST!
http://www.youtube.com/watch?v=Gv7HioY7Tbk
**my bad he picked up something more like this.
http://www.youtube.com/watch?v=mVkqpzI3lbg
