That's only on a course. Open lake skiing I'm at 32. I'd be afraid to ski like that behind a jet. It's too tempting for someone to hit the diverter and knock me on my ass 
Not skiing, but flytime hit me and my son in the boat with a tail a few weeks back; no big deal but I was videoing at the time (which he didn't know); I dropped the camera under the bow just in time; made for a funny clip.