O’Brien Barf Ball
Crash Course: You literally ride inside this giant beach ball, which has an outer sphere 78 inches in diameter connected to an inner core with 114 short ropes. It’s like a moving Bounce House for one kid or one adult — as if there’s a difference.
Moment of Truth: We worked the throttle and wheel to get this thing outside the wake, and then watched it roll. In the video you’ll see our tester being treated like a clown in a rodeo barrel. No, we did not need a hose to clean it out at the end of the day.