I happened across this cool watercraft – $600 gets you a super light weight water skimmer. I’m somewhat tempted to pick this up for my two Lake George camping trips this summer, we’d have a blast playing on the thing. Check out the video for details on how it works. Anyone know of a DIY kit or other source for a watercraft like this that isn’t quite so pricey? Seems like you could build something very similar relatively easily, the toughest part would be getting the wings angle correct. It also seems like it would be possible to make one that had a better way to transfer energy to the thing instead of hopping like a kangaroo. Still very cool though.