I'm a big fan of Cayman Brac. Great wall diving and you can mix the diving between Cayman Brac and Little Cayman. You will find the people incredibly friendly and no crime so you can go anywhere on the island any time of the day or night without worry. If you loved Grand Cayman, I think you will be amazed by The Brac. You won’t find any tourist traps, it is very relaxing and laid back, with other nature oriented activities. It always makes me feel like I am back in the Caribbean from years past.