Yes I’ve been. Cambridge Beaches definitely. Naval Dockyard is just up the road and good for half a day. Hire a motorboat from Somerset Bridge and do a loop round Somerset island. Day trip out to St George’s and St Catherine beach.
It’s an expensive island (No income tax just purchase taxes) However public transport is excellent and cheap. You can hire scooters I think but there’s no car hire for tourists. I found bermudans lovely and a pleasure to chat to on the bus etc. It’s a cruise liner destination popular with Americans. Try to find a schedule and time your itinerary to avoid them. Bermuda has some of the loveliest beaches I’ve ever been on, but I’m sure you know that! Enjoy!