Welome to HW and an early welcome to Florida!! I live in the Tampa area, and was diagnosed a little over a year ago. Pretty much the same areas you suffer with, plus my feet and ankles. Yes, when the storms roll in and the pressure systems change, it can make for some achy days, but it seems everyone on the forum suffers from that no matter where they live. We took a trip last fall to Wisconsin, and I can tell you that the cold there bothered me way more than anything I've ever experienced in Florida.
When are you moving here, and to what part of the state?