Florida cool is not really cool. They just TELL you that so that you feel like there's a rythmn to nature down there. Go downtown and find a restaurant with a walk-in freezer and sit in there for about 45 minutes. You can get up and walk around if you want...
I have a cousin that grew up about 40 miles from me, then moved to Florida. We can't get them to come up here in the SUMMER because it's too cool.
Seafood is much better in colder climates too. M'ette will back me up on that.