The Bahamas are great for a yacht charter vacation. there are several catamarans available for Bahamas chartering, but not nearly as many as there are in the BVIs.

Here's one called Amazing Grace that was built by Admiral in 2007 and underwent a refit just this year. Sleeps 6 in 3 queen cabins. Lovely, just lovely.

Here's a link for details and photos: http://yachtsbhc.com/worldwide-yacht-cha...AMAZING%20GRACE