We are going to the Caribbean and since we have connections to US Airways, we have places picked out they fly to. We are interested in nature activities and the beach and have no interest in packed tourist spots/nightclubs etc. We will be going in March so I'd prefer avoiding any popular spring break locales. Any basic thoughts on these places:
Grand Cayman Island, Cozumel, St. Thomas, St. Croix, St Kitts, St Maarten, Antigua, St Lucia, Barbados, and Aruba
TIA!