I've seen billboards advertising the "sons of confederate veterans," a thinly veiled off shoot of the KKK. The first was on Route 70 in eastern North Carolina near the the town Atlantic and Sealevel, where you pick up the ferry out to the north island of Cape Lookout National seashore. I've seen one on I-75 in either southern Georgia or northern Florida, I can't remember exactly where but it somewhere between Valdosta and Lake City, it is nestled in with all the Asian Spa billboards on that stretch of highway so you probably missed that one. I've seen one in Missouri on route 73 just north of a town called Buffalo, about 45 minutes south of Lake of the Ozarks. No pictures because it is not safe to use your phone or camera while driving, but I am not a liar and I'm not dumb as hell either.