I've only done cursory research and talked to relatives that live there, but from what I can tell, break the bank. The highest occupancy rates for rentals are the highest insurance areas. Some of these people in SW Florida aren't carrying insurance or know they aren't 100% insured.
Then, when your rental gets hit, do you have the resources to get it back and running without having everyone down the line bending you over. For me, it would be hard to pencil out without the savings of using it personally for 2 or 3 months. It's also a saturated market.