Thank you everyone for your kind words.
I just came in from completely setting everything up in my driveway. I checked everything. I turned on the water heater, tested the city water and storage tank / pump systems, tested the water flow / flush on the cassette toilet, tested the refrigerator / freezer, all lights, microwave, radio, window shades, and all doors and latches. I even ran water all over it to test for leaks. The only thing I didn't check was the A/C on the Coolcat because I don't have 30amp service to plug in to. That was working fine during the PDI however.
Anyway, I'm ready for a short trip this weekend.