Update - it was decided that we would have our mechanic perform all the recommended maintenance on the truck, some which was overdue (plugs, differential and transfer case fluid, fuel filter, repaired leaking tranny real seal, new exhaust system, replaced bad tie rod, steering damper). She should be as good as new as reasonably possible.
All the reservations for campgrounds have been made, 1st stop North Rim, then Zion, Tetons, Yellowstone, then back to VA.
A preliminary shake down test trip to Elkmont Campground this weekend, 200 miles each way.