The SVI offers exposed anchorages, rolls depending on the time of year, extremely limited opportunities for provisions fuel and water. The sailing is generally straight into the wind. Dewey has dinghy docks. Only Dewey and Vieques has restaurants. That’s about it.
Some of the anchorages are georgeous.
Personally I like the advice above. Ie. Rent a villa or go back to the bvi.
A water maker would be a big plus in the SVI.