PJ's Bar-B-Q in Saratoga Springs, NY. (Seasonal.)
http://www.pjsbarbq.com/
Yeah, it's north of the Mason Dixon line (by a far piece). But let me tell you, PJ knows his ribs. If you are ever in the area, stop on by. I guarantee you will be going out of your way in the future to be there when they are cooking.
My son and I drove up there (about 5 1/2 hours from here)a couple of years ago, for the sole purpose of buying ribs to serve at his H.S. graduation party. Kicked myself for not buying enough to have left-overs, because everyone at the party devoured them, and said they were best ribs they ever had.
Currently, have about 6 racks left down in the freezer. We thaw 'em out, and then reheat 'em on the grill. Close enough. (My son went about 2 1/2 hours out of his way on the way home after the end of the semester, to get us a fresh supply of a dozen racks.)
For anyone who likes good 'Cue, trust me -- you won't leave disappointed or hungry.