We are booked to leave Jan. 29th on the Dawn Princess for the 10 day eastern caribbean. We are just going through some of the shore excursions and are considering a couple dives in port. We are certified divers. Our ports are: Antigua, Barbados, St. Lucia, St. Maarten, St. Thomas and Princess Cays. Anyone have any information regarding the best ports to do some diving? Or any "must not miss shore excursions"? Thankyou.