Raceboard Windsurfing the Goldkanal 2-3bft

Relaxed 2 hours Sunday morning session on Lake Goldkanal (https://goo.gl/maps/9JzokxHzQGA5Hd2h9), Germany on the Bic Bamba with the 9sqm ART Ellipse 5 camber sail. Wind was between 8 and 12 knots. We met a number of paddlers, other surfers/sailors and I almost overran a swimmer in the middle of the lake (10:49). Lucky I was trapped in thelee of the island, so that I didnt move too fast in that moment. The water of this lake is not so clear and pure as the other lakes I normally go to because it is connected to the river Rhine. It is a bit larger though and just right for some raceboarding.