Hi I have never yet kept a car in a garage over the summer here in Florida. Heat and humidity can be high but it will be out of the sun at least. What affect will it have on my 07 Shelby GT in garage?? Anything I can do? I will be away all summer. I have been advised to run it real low on gas and them fill it when I start driving again as gas goes bad here fast and stabil ain't good enough. Also unhook the neg terminal on battery.?? Will it rust? Thanks Gary