Agree with you on Johnny Cash. I tend to skirt around the 'danger zone' when it comes to Country and Western. I like Linda Ronstadt, Emmy Lou Harris and of course John Cash. Not too familiar with Hank Williams. I do like Appalachian music and the banjo pickin' of Earl Scruggs etc.
What I really dislike about some C&W is the mawkish sentimentality of the 'stand by your man' school. All 'dead dogs, mother in laws, and people walking out the door'. No doubt Nick (Beechwoods) will put me right!
Regards