American Born Moonshine may fit the bill. A buddy of mine gave me one of their T-shirts which had the Gadsden Flag on the back of it. Of course, that flag can be commandeered by anyone, but it seemed appropriate coming from him. He worked there a few years ago and he was very Libertarian, but he’s since passed away. They’re based in Nashville. I can’t find a website for them, but I believe they’re a pretty small outfit. Be careful searching for them online as most of their products have “XXX” in them. On second thought, you might want to leave the XXX in there!
As far as drinkability goes, I’m not really a moonshine guy so I really can’t say.