I'm moving to Florida (Sarasota) in a month or 2 (late July / early Aug) and wondering how HCH owners do with the mpg down there? Currently in Ohio, and the mpg during the winter when I first bought wasn't that great, but has picked up considerably since the weather warmed up -- 48.0 mpg on my last tank. Does the nicer weather in FL help out, or does the heat in the summer require too much air conditioning and knock you back down?