i feel like If you got one of those you'd think it was the dopest thing ever, then after a week be sort of bored with it, I mean theres only so much you can do, after a while being some what high off the water would get old
not saying it's worth it at all, but you could make obstacle courses with it and shit, and just get generally really nasty at jetpacking. maybe start gapping body of water to body of water..shit like that
What they don't show in the video is that tube he's dragging behind him the whole time is attached to a small boat that you drag behind you. Kinda makes it less cool.