When you guys have a big party to go to and you complete your smoking a day ahead of time, to insure that it is all done. What is the best way to cool it down, hold it, and then re-heat it so that it still remains just as moist and flavorful as if it just came out of the smoker. In this scenario I am referring to butts and ribs. Would you vacuum seal and then reheat slowly? What have you guys done with success?