I really haven't had a lot of time to look into it since we moved up here but I don't know of anything in MD. There are 4 places I've heard of all about 2.5-3.5 hours away from me (1 in WV, 1 in VA and 2 in PA). I don't consider that too far of drive for wheeling since I used to do day trips to Windrock when I lived in TN and that was a 2.5 hour drive.