LA to Miami in a Jeep

The stops on this epic trip beginning June 23 already:
Price is Right (LA)
Crown King, AZ (Sono)
Vegas
El Paso
Austin
Dallas
New Orleans
Mexico City, FL
FT Laud/ Miami (July 1?)

Im looking for "somewhat off the beaten path" Any suggestions? Bars to stop at? Thanks for any advice.

Get to the Starlight Theatre after night falls -- great food, superb local music and total characters to be found in Terlingua, Texas.