Short 1 hour speed session as my battery went dead of my GPS . The wind was very gusty and very shifty sometrime dead downwind and sometimes a pretty ok angle . There were a lot of waves on the course and breaking all over the place as the sandbanks were pretty far out , sometimes had to jump out of the run or else I would end op on the beach or go into the foam of the wave at 40 knots or more. So fun session but risky buiness , and was sailing allone aswell so didn't go all in .