Any fans?
Got to see him last night (Ft. Laud). Dude is old

and had to use a cane/walker to get to/from stage. My girlfriend (who had no clue who he was) said he was "cute" like her grandpa.
But, the guy could still sing/cuss. Amazingly loud, too. His two sons were the guitarists.
Funniest thing was seeing all the rednecks and good ole' boys (in full Confederate regalia) showing up for the concert driving Prius and assorted economy cars. It was the younger crowd that had the big pick-em-ups.