I'll be in Bermuda for 3 days in early July and hope to get to the beaches and do some snorkeling. Bad knees mean long walks, lots of stairs and boat ladders to get out of the water unassisted are a no-go this time. Can you suggest beaches with easiest access and good snorkeling from the shore, or any diving/snorkeling tours or guides that will provide an assist up those boat ladders? It's probably been 30+ years since my last visit to Bermuda, so I'm a bit out of touch with the island and haven't been able to locate the info I need on any of the forums or travel websites I've visited (and I'm traveling alone this time - in case that matters) Hope you can help.