Preheat the oven to 275 degrees. Using a paring knife, remove the silver skin or membrane on the bottom of the racks. The knife should help loosen it and then you should be able to pull it off with your fingers. Cut into 4 portions.
Mix together the paprika, chili powder, brown sugar, garlic, onion powder, mustard, salt, and pepper. Rub the spice mixture all over the ribs, coating them completely.
Wrap each portion tightly in heavy duty aluminum foil and place on a large baking sheet. Bake for 1 hour and 30 minutes.
While the ribs bake, mix together the apple cider vinegar and honey. Set aside for basting.
After the ribs have baked for 1.5 hours, unwrap just enough to expose the top of the ribs. Baste with about half of the vinegar mixture.
Rewrap and bake for another 45 minutes. Unwrap again and baste with the remaining liquid.
Rewrap and bake for a final 45 minutes. Unwrap completely and brush with barbecue sauce.
Broil for about 5 minutes or until caramelized, watching very closely so they do not burn. Serve with more barbecue sauce and drippings.