I don't know which I would stay clear of but we had a great tour in St Thomas with St Thomas Cruise Excursions really good company. We sailed to St John, snorkeled, ate wonderful food and basically spoiled rotten.
In St. Thomas-the all island tour from the beaches to the hills overlooking the bay or a day on St. Johns at Trunk Bay. On St. Kitts the old plantation train is cool, and on Antigua just pick a beach !
p.s. Sunny Liston Tours is a good bet.
Freedom Of The Seas -07
Radiance Of The Seas-07
Adventure Of The Seas-05
Navigator Of The Seas-04
Soverign Of The Seas-02
Big Red Boat-93