Ok, no smoker, so we go with indirect heat. Coals on one side, meat on the other. Add pecan wood to the coals for smoke. Make rub with brown sugar and Canadian steak seasoning plus extra kosher salt. Rub ribs and smoke for 3 or 4 hours keeping temp under 200. Remove from grill and rub them down again using plenty of rub on meat side. Don't worry about rub on bone side. Now paint with can if chipotle run thru blender. Wrap tightly in foil and finish in oven at 225 for 2 or 3 hours.
Try this Bill, better than liquid smoke and cooking bag, been there.
I have a short attention spa