You right Ran68, two deep cycle batteries will be twice as good as one. But paperairplanes mentioned installing a roof air conditioner and using a deep cycle battery or two or even three batteries will not work. As far a a refrigerator, well a cooler with a $1.29 bag of ice works just fine with me.

Next time at Lowes, I'll look at those rubber tiles. Still up in the air as far as what to use on the floor and ramp?