We travelled over 2000 miles ( with two children under 4) to reach our destination of Parrot Key Hotel, Key West Florida. It was so worth it!
Accomodating staff, meticulous accomodations, and most of all VERY warm outdoor salt water pools (there are 4 of them, all amazing)! As I have found out, most places do not heat their outdoor pools.... so beware!
Very safe to stay with children, and the best part was, we just opened our patio doors to the living room, and we had sand. The kids could play, and we could go for a walk. You really do not have the leave if you do not want to.
I highly recommend Parrot Key. Very tranquil (great music on the grounds). So serene (fantastic cabana's) and a quaint bar grill.