Check this out
http://fr.youtube.com/watch?v=5snclckVDiQMost things are pretty crazy... but there are a few sitting tricks like compasses and backside kazatchok that could be challenging (Thomas, can you dotry this?).
Also the scuba diving slalom (Thomas?), the water-car-ski on skates (someone?) and the wall climbing (someone?) look interesting!
Let's try some things on our next session. Yoehoe!