When the hurricane devestated New Orleans in 2005, I had the chance to experiment with moving to Florida. I had no regrets; it was a lifelong Dream Come True to have unprecedented regular access to the parks!
However, after two years, when conditions back home began to be more improved, I became torn about whether to stay in Orlando or return to NOLA. I missed my parents and friends (although I did visit them for holidays), and I found I was hardly visiting the parks in the summer because the heat is just too brutal! (I am from the south, but have NEVER gotten used to the intense heat, and like to keep my living space cooled to between 65 and 68 degrees with the AC! And in the winter, I let it get MUCH cooler than that before thinking about running heat - which I pretty much never do!)
Giving up the access I had to the parks was not very appealing either, though. So I decided to go for the best of both worlds, and spend the cooler half of the year in Orlando, where my leisure-time focus is visiting the parks; and the hot half in New Orleans, which is of course hot, but where my leisure-time focus is on enjoying my CDs, DVDs, books, and internet reading in the ultra-comfy 68 degree Air Conditioning! (20 Celcius)
I find this approach works best for me! Everytime I return to the parks after a season away, they feel fresh and new again. And my parents in NOLA are only a 9 hour drive away to visit for Christmas!
So basically I've become like a "snowbird", only I am not in Florida in the winter to escape the northern cold, but rather because I find that time of the year best for enjoying the parks while avoiding the insanely brutal summer heat!
PS. Here is a similar post about the joys of living in Florida seasonally:
http://forums.wdwmagic.com/showpost.php?p=4232209&postcount=31