Excellent Austin! When I saw Marshall Tucker it was kinda of boring because they refused to sing any of their old stuff, very disappointing.
Check out these bands,if you haven't already, Head East, Pure Praire League, Ozark Mountain Dardevils, Charlie Daniel's Band, Chuck Wagon and the Wheels, these are all country/rock/swing bands some sound similar to Marshall Tucker,Poco and the like.....I'm sure you're very familiar with a lot of bands.