Yeah, Slim's. Don't forget Slim's. I saw Johnny Winter there. Love that place.
But Boz goes back to the 60s. He was in Steve Miller's band when they were youths (pronounced "yoots"), and spent time in London before coming back to hippieville. He could sing and play that guitar real good, and that got him signed.
In fact, on his first (sort of) album from 1969, he seems to have written a rocker for Newt Gingrich called, I'm Easy: