Sweet video, dude has skills.
Video critique: To long at the same location with basically the same tricks over and over, 'postcard' change between scenes distractingly bad (would work better if it was to a different location), black and white not in theme with a windsurfing video and whoever filmed it needs to badly invest in a tripod. All imo of course.
Don't let that detract from what are undoubtedly some awesome skills on display but for some strange reason I had to get that off my chest