Tennessee River fleets

Any input and info is greatly appreciated. My wife and I are trying to relocate south (out of Illinois into Tennessee/Georgia) I have been running a boat on the Illinois for four years with 200 grt Masters (combination of fleet and 9 packs shuttle work) I’m looking for companies that have fleets on the Tennessee, Cumberland and Tombigbee. I’ve tried the all knowing Google but I keep coming up with tow trucks and boat shops. If anyone can point me in a certain direction it would be greatly appreciated.
Thank you for your time

Believe Ingram tug and barge and Harley marine have some work on TN river