Aha, good find. I'm surprised they didn't have more control to carve in and outside of the wake on that bike (it was mounted onto a wakeboard right?), but that bail Travis took on the kite tube had to hurt sooo bad
That's pretty funny stuff. That wake bike looks painful...but I could see some adaptations for paraplegics which might actually allow them to cruise just like the skiers I always see on the slopes.