Outlaws (Tampa band not Waylon and Willie) are on my traveling playlist. Along the same vein is Atlanta Rhythm Section, aka ARS. Once had lots of radio play but the classic rock stations forgot about them. And Waylin, Willie, Tom Paul, and Jessie actually are part of my play list, just not the same one the Outlaws are on. One of my favorites from ARS even though I don't remember it from radio play.
https://youtu.be/3-m_chKGdBw Pure Prairie League would be another good band as long as I don't have to listen to Amie.