Sounds like a great trip! I like off road "expeditions" as much as anyone else here but a good old fashioned road trip is also fun to see. With gas prices the way they are, you picked the perfect vehicle for this one.
Only thing better would have been a motorcycle but that comes with its own issues.
I know it's pedantic, but I always

at US 50 being called the "Loneliest Road in America." If by that they mean the fewest inhabited places, it's not, by a long shot. There is no place along US 50 where the gas stations are more than 100 miles apart.
The longest stretch of 50 between towns is about 77 miles (Eureka to Ely.)
The real "loneliest road in America" (outside of Alaska, that is) would be US 6 in Nevada. The longest stretch between towns on US 6 is more than double that of US 50: A whopping 169 miles between Ely and Tonopah with not a single town or gas station along the way.
As a side note, before it was truncated (shortened) to end at Bishop, CA in 1964, US 6 (AKA the Grand Army of the Republic highway) was the longest numbered road in the US, running from Cape Cod in Massachusetts, diagonally across the country to end at Long Beach, CA, an incredible 3,625 miles from end to end.