Been to Tortola and Antigua, but that was back in the early 70s. At that time, Antigua was a shist hole. If you ventured off the grounds of the resort, you were pretty much in danger of being accosted. It was expensive, and not much to do back then. No clue what it's like now.
Tortola was a fun place for college students. Stayed in Road Town for 2 weeks for a 4-credit underwater photo course. Some of the best diving I had ever seen, 200 foot lateral visibility at 60 foot depth. We dove on the wreck of the Rhone off Salt Island, that's where 'The Deep' was filmed, 80 to 120'. There was a beach bar on the opposite side of the island, it's name eludes me right now. Great place to kick back and watch the sunset. Great sailing too.