have some quick ?s for you guys. I am smoking ten butts thing weekend for my nieces party. I usually don't foil butts but I am going to for sure on this batch. My plan was to smoke them to 160, foil get them to temp, then double foil and put them into coolers. Then open and pull them as needed, to keep them hot and juicy. I recently saw a local BBQ place than had plastic wrapped them under the foil to keep them juicier, anybody tried that before?