these things are so fun, we got 2 last weekend for lake winapasaukee (sp?) in NH. DAMN these things are fast (70 mph). we got a seadoo 2 seater, they are yellow and are SO FUN!!! the second time i went on it though, my brother was going full speed for about 10 seconds) untill we hit a wave the wrong way and not expecting it, we flew so far from it and i got the wind knocked (sp?) out of me for so long, i can still feel it but it was crazy, this boat was so freaked out when they came up and saw me lying face up in the water not breathing.