Rinse the ribs and remove the membrane on the back side of the ribs. (Hint: Starting in the middle of the rack, from the edge of the rack, push the handle end of a spoon between the ribs and the membrane and slowly raise the membrane up, then peel it off.)
Mix together all of the spice rub ingredients, and put a generous amount of the rub on all surfaces of the ribs and gently rub it in.
Prepare your smoker and maintain a temperature of 230° to 250° F. I used peach and mesquite wood for these, but you can certainly use your favorite wood instead.
Once ready, put the ribs on and close up the smoker. Turn the ribs over once after a couple of hours. They should be done and fall off the bone tender after 5 to 6 hours in the smoker. I took them off when I was getting an internal meat temperature of about 208° F.