Remove the membrane from the back side of the ribs, if it has not already been removed. This can easily be done by grasping the corner of the membrane with a paper towel and peeling it off.
Coat both sides of the ribs with vegetable oil, and liberally coat the ribs with the BBQ rub (approx 4-5 TB). Refrigerate the ribs at least 2 hours to allow the bbq rub to marinate the meat.
Preheat your gas grill for indirect cooking (see sidebar note), and stabilize temperate to approximately 250 degrees. Make a "smoke bomb" by wrapping a handful of hardwood chips in aluminum foil. Poke about 10-15 holes in the aluminum foil and place the "smoke bomb" directly onto the vaporizer bar of your gas grill, directly over the flame.
Place the ribs into the grill, meat side up as far away from the live flame as possible. Close the lid and cook for 2 1/2 hours. During this process it is important to maintain a steady 250 degrees, and to not open the lid unnecessarily (this will allow the heat to escape). Approximately, every 40 minutes, open the grill briefly to rotate the ribs (keeping the meat side up) so that they cook evenly.
After 2 1/2 hours, open the lid and remove the ribs from the grill. Place the ribs, meat side down, onto a sheet of heavy-duty aluminum foil. On top of the ribs, pour 1/4C of Sauer's BBQ Sauce and 1/4C of your favorite fruit juice or soda. Good options are apple juice, pineapple juice, cola or root beer. Diet sodas are not recommended) You can also use water if you prefer. Seal the ribs tightly in foil and return to the grill to cook an additional 1 1/2 hours.
After cooking, remove the rib packet from the grill. Light the remaining grill burners and heat the grill to a medium-hot fire. Gently open one end of the foil taking care not to burn yourself on the hot steam and drain the liquid from the pouch. The ribs will be very tender, so take care not to break them as you remove them from the foil and place them back onto the hot grill. Grill over medium-high heat basting with sauce until the sauce has set, about 5-8 minutes. Remove from the grill, and serve.