Never did White Bay, Guana but always thought that would be good as well. We did Marina Cay last time on ball on northern end close to MC and then dinghied to Scrub. We also snorkeled Diamond Cay and I took the dinghy around watching the snorkelers as there can be a lot of boat traffic. RW was out of town so we didnt see them up on the hill. Also note when windy docking at Scrub can be a white knuckle experience...

Hope all is well my friend