Family & I are taking our first of 4 cruises to the Eastern Caribbean, but not sure what excursions to do. Last year we (daughters 13 & 11and wife) traveled West and loved Cozumel. Grand Cayman was congested and expensive, Costa Maya was empty, but we had a great time horseback ridding. We've travel West several times and had no problem planning the cruise. This year however, is different. Can anyone suggest some excursions or other ideas at St. Thomas, St Maarten, St. Johns for a family of four with teens/pre-teens? Normally, we don't do the excursions because we've found that if we go on our own, we can find something cheaper and more exciting than the cruise offers. (Key word "Normally") Any suggestions would be dearly appreciated.