I think we'll pass on wakesurfing.
I'll switch the subject to kneeboarding when the bring it up.
TPC I can tell you it is one of the best things you will do. We have had a blast learning and doing the wakesurfing this last season. Most of us guys over 35 now wakesurf more than wakeboard because it hurts less and is a blast. I taught 15 different people how to wakesurf this last year. Once guys started doing it we were doing runs all day. Just don't ever do it behind any other boat than an Inboard. And if CO2 is a worry check out the FAE www.freshairexhaust.com Plus you are a Tige guy and SurfDad on WakeWorld and Tigeowners is one of the biggest advocates of the sport.