I bought a 11# 4 bone Rib Roast to do for Xmas Day and it is my first one ever. Gonna smoke at 225f and was planning about 45mins. per pound. Shooting for the 130-135 internal. Timing is the question??????? I have heard: 30-45 mins. per pound to 1 hr. per pound. That would be like 8-11 hrs. maybe. Then some say they smoke them in like 3hrs. What time frame should I shoot for with 11 pounds smoked to 130f??????