Had reservations for the sand castle building lessons and the meeting spot was at Boomerang Billy's. Without that, it would be a easily missed place.
Boomerang Billy's is a patio bar located behind the Surf Motel. I think the pool people are talking about belongs to the motel. There are a bunch of patio chairs, tables, and umbrellas on the patio deck. At the front of the patio, there is a small stage for live entertainment.
We went for the sand castle building Sunday afternoon, which was right behind Boomerang Billy's, on the beach and got to listen to the live entertainment. The karaoke girl sang songs (both new and old hits) as well as tell jokes like a comedian. She was awesome! Forgot her name... and it also helps that she can sing. We stayed about 3 hours here, chilling on the patio, drinking, listening, and just relaxing. It's a great thing to do on a Sunday afternoon and I think most of the locals gather here during that time too, because everyone knew pretty much everyone.