Hey Rhonda,
There are also a few blogs written about Grand Turk. Go to the home page on Divebuddy and do a search for Grand Turk. Maybe this will give you some ideas too. Ohh.. and when you get back, we’d love to hear about your experience not only at GT but also on your cruise. If you could write a blog about it, that would be great for future divers looking to venture out. Take care and have a blast!