Next time I go out, probably tomorrow, I'm going to connect the capped wires that are in the rear overhead cabinet and then go back and see if I have power at the fan wires.
Also, I have already tried to feel for the wires but the carpet makes it too difficult and I'm very reluctant to pull any carpeting away. Just fearful that I couldn't get it back looking right...maybe it's easy with the adhesive you mention.
Got a couple major things to do on the casita
before I feel comfortable taking it on a trip but I do imagine how much fun it's going to be.