[sourdough]

You can do a good visual to look for anything out of the ordinary: loose wires hanging, parts/material loose or drooping etc. The roof should be your #1 concern - either check it and all the sealant or have someone do it - it probably needs to be resealed as well, #2 new tires or not look at the manufacture date to assure they aren't/haven't aged out, #3 not knowing what's what with the wheels, brakes etc. have them pull the bearings/seals and replace them - inspect the spindles for wear/damage, #4 have the brake drums/shoes inspected (replace if necessary) and adjusted when reinstalled, #5 inspect/replace the batteries - check fluid level and for any bulging; what is the condition? Do they look new or covered in gunk? #6 plug it in and fill the propane and turn on. Check all the appliances, AC, water heater and furnace - you may well have some issues there. Make sure you run both AC and DC components.

The mountains in CO and UT (love them) can pose some unique problems depending on where and when you go. Shake her down one item at a time to assure everything works (especially running gear) and you should be fine. Sounds like a lot but not really. Good luck.