Not making the Long Haul but I live in the route from Memphis to Nashville. Coming thru Tuesday. I have to work that day but I plan on trying to catch a lot of the cars rolling East to Nashville. I am in Brownsville and our town is hosting an event at the Delta Heritage Center / Tina Turner Museum.
If you roll up Hyw 70 (The oldest Tennessee hwy that runs from Memphis to Bristol) you need to check out Bozo's Bar B Q. They have been in business almost 100 years.
https://bozoshotpitbar-b-q.com/
Also when you get to Brownsville there is a neat old fashion Soda Fountain on the Square. Livingstons Soda Fountain & Grill
https://www.livingstonsodaftn.com/
Hey Bashton I'll keep an eye out for the Yellow Hornet!!!