A couple of other private island resorts in the Grenadines are Palm Island and Petit St. Vincent. We stayed at Palm Island, but took a day trip over to Petit St. Vincent. The entire area is beautiful. WindStar, Star Clippers and Sea Dream sail in the Grendines also.
My husband and I recently chartered a yacht (without crew) and sailed ourselves around the Grenadines for a week. It was without a doubt one of our best vacations ever! Beautiful islands, amazing water and reefs and friendly people. As the blog article indicates, there are some wonderful restaurants (we loved Firefly) BUT it is not as simple to buy groceries/provisions as we'd hoped. So, to anyone sailing off from St. Vincent shop ahead accordingly as food and beverages may be difficult to find "down island".