vesteroid, you stated you do a lot of dry camping and that the wife likes it cool. Have you ever considered a generator? I do dry camping up in NY and bring my Honda EU3000is. It is the quietest generator on the market and will power everything on your unit including your A/C. With the air conditioner you will need to install a hard start kit, which should be on every unit. It allows the A/C to start much easier. Jayco is to cheap and said its only installed on generator ready units. i called manufacturer and they sent me the hard start kit free of charge. Super easy to install. Check out Hondas website, there are others that are pretty close to the decibel level as the Honda, but the Honda motors last forever and is still the quietest. Good Luck.
2016 Ram 3500 6.7l Cummins with Aisin transmission
2015 Eagle 314 TSBH.