Been there several times. Five star, food excellent, dives easy, boats are great. From time you get off plane til you get acknowledgments on plane, you should want for nothing! Have a monkey-lala after the dive. If you are staying out on the key even better. Tropical winds blow almost all the time. Carry some skin so soft as they do have noseeums that will leave little red marks. Other than that, no issues. Enjoy your trip