Bob,
I spent a week in Bermuda on a honeymoon and have to say that I loved the place. Suffice it to say that it is a bit formal, but you will have a great time all over the island.
Nightlife is a bit scarce excpet at a few of the larger hotels. We rented a moped and cruised the island for an entire week. Be careful though as you drive on the 'proper' side of the road (which is especially dangerous if you visit The Swizzle Inn for a pitcher of Rum Swizzles)
Hope you have an excellent trip
Anthony