John, there's another area that might like some music, outdoor craft fairs, boat shows, RV shows,rv parks,campgrounds. I already know the problems with outdoor events, but we have to really look outside the box here.
Are you close enough to Highlands, nc or Helena Ga, lot of tourist areas there.

I met a fellow in California that did craft shows years ago. His was way different but I'll mention it anyway. He played flute, recorded and made several cd's. He had a booth that had 6 headsets so folks could listen to the demo cd's , easy natural song type, "Earth" music stuff.
He would play a bit to get the tourist interested then they listened to the demos and some bought his cd's.
I realize this is not where you are at in music but I hope to spark an idea or two.
Good luck, Wyndham