Wetass Video Of The Week–Dr. Beat’s Windsurfing Kama Sutra: I don’t know who Dr. Beat is, but this kickass trailer for his windsurfing DVD suggests we may have another Warren Miller on our hands. What’s the DVD about? Well, it’s for all of you freestyle windsurfers out there who want to know what the hell an Air Chacho is (a forward loop during which the rider ducks the sail in mid air, half way through the rotation and lands clew first); or perhaps an Air Flaka (a standard 360 degree horizontal rotation into wind, performed entirely in the air; or maybe even a Gozzada (a move that is initiated from a position of sailing switch-stance and back to sail before going into a Spock 540). Uhh, thanks, Dr. Beat, I think…