Along the same line, I was at the river this weekend and saw a boat towing two people on wakeskates at the same time, one had the rope on the tower and one was attached to the eye hook on the back and they were different lengths and it really didn't look dangerous at all and looked like a hell of a good time.
That would be fun, just like hang out way beyond the wake while the other person does a jump or just stick to surface tricks?