Hey Ben, this is Kevin from Crissy Field. Awesome to see you're still windsurfing. I think that is the same gear you had when you lived here! Still ripping!
That video was taken on a westerly at Linn Pier Rd—an easy launch off the pier, and the water is cleaner than other lake(ish) spots if you know what I mean! There's a small group of locals up there, some of which I've been sailing with for over 20 years.
Wow, Ben, great vid and action! You're killing it out there. You put Lake Geneva on the map. Lake Geneva, WI has been on the Launches Page. We've been waiting years to see some action from there. Looking forward to seeing more. Road trip!