Phoenix Area in the Fifth Wheel - for a year.. suggestions?

I also stayed at Leaf Verde RV Park in Buckeye, nice park for the winter. In talking with some of the folks that were permanent residence year around, they indicated they used 110 volt window air conditioner units, usually up to 3 in a 35ft FTW, because they were more efficient and cheaper to operate than the RV A/C. Talked to one guy who came in from Oregon in a TT and stayed last summer and he said it was BRUTAL, didn't know if his dog was going to survive, but they did.

Good Luck

Bill