I am about to take a Caribbean cruise (not my idea of fun!) and wonder about taking my 6x9 view camera along. In addition to some sailing and snorkeling, I will have some time on St. Thomas, St. Johns, St. Maartens, Antigua, Barbados, St. Lucia and San Juan, Puerto Rico for some scenic and architercture shooting. Will I have trouble using a tripod and taking my sweet time to do shots? Any governmental restrictions on using "professional" camera equipment?