Wet Willy's has a really nice swimming area behind the bar (they did have a cordoned off area but I don't know what's happened to the buoys and lines), and there's a nice wide stair case for getting in and out. The swimming area is clearly on the other side of the dock from the boat docking area and there is one of the new BPA/BTB warning signs up too. There's a nice amount to see under the dock too, cool drinks, seats and tables, and a very large kitchen (yet to be installed...), and it's all within two minutes walk or so from the Tides.