We are going to HH for the first time on 4/14. I checked the weather forecast and looks like temps will be in the 70's. For those of you that have been there, can we expect to take advantage of the beach then? I know the pools are heated, but how cold is the ocean. Any suggestions regarding what to do. It will be me dh, dd 12 almost 13, ds 10. Is there enough to do at the resort without leaving? Any suggestions are very much appreciated. thanks so much, Anna