Summer
If you like heat and going to the beach then that's a great time. But you will be traveling through hurricane Season so anything can happen.
Winter
If you like milder weather and avoid hurricane season. It's cheaper on air fare. Except around thanksgiving, Christmas, new year.
The nice thing is that there are activities you can do all year round as well as festivals. They say you can't get in the beach in the winter time. But we have gone in all year round the only thing is the coloring of the water is a little different and you may get bitten by something but the beaches are filer in the summer than in the winter.
I love having the beach to my self :-)
