If you look at the placard on that radio tower looking pole midway down Club O beach, you can see how much that beach has eroded over the years...it is quite alarming! We have experienced the rocky conditions described here and the return of the sand, but, the long term movement of that coastline is pretty dramatic. It really doesn't bode well for constructing anything on that section of the beach. It is a very similar dynamic to what we see with so many of the barrier islands in the US.