they practice a couple of times a week, and wear wetsuits. The kids sailing the boats all have experience and were sailing in the harbour and only needed to go a few hundred feet to get to a little more sheltered area. Also the dinghies they were sailing capsize all the time, they even practice righting them pretty often. Besides, you can see from the pics that they were only a short distance from the shore in any direction.....
Still, i'm glad no one was hurt. My son sailed with them a couple of seasons, all the kids were standouts in their various schools (Leon, Ryken, Pax) and other than the snooty 'yacht club' feel you got when all the parents were around, a nicer bunch of kids would be hard to find.