Place the turkey in a roasting pan and place on top of the grill. If the grill has two or three burners, the turkey should be placed away from the flame. This can be done by turning off one of the burners and placing the turkey in that area. When using a gas grill, always follow manufacturer's directions for cooking times. Follow manufacturer's directions for gas or electric smokers.
Smokers require a liquid to create the moist, hot smoke needed for cooking.
When using a charcoal smoker, fill the pan for liquid with water, wine, apple juice, or the liquid you desire. Fill the charcoal pan with a good quality charcoal. Light the charcoal and place the cover on the smoker. When the smoker has reached an internal temperature of 225 to 300 F, quickly place the turkey on the smoker rack and replace the cover. Add charcoal every 1 to 2 hours, as necessary, to maintain 225 to 300 F. Replenish the liquid as necessary.