Welcome to the DIS forums! We just returned 2 weeks ago from the Beach Club and the Poly. Stormalong Bay was not crowded at all when we were there at any time. There were many times when we had entire sections of the pool to ourselves. In order to swim in the pool you have to show your room ID to the towel attendant and she issues you a wrist band. Everyone swimming in the pool had to be wearing a wrist band. I saw several people who didn't have one stopped by lifeguards. Most were just unaware that they needed one. Stormalong Bay was less crowded than the Poly volcano pool although the quiet pool at the Poly was never crowded.