I did a turducken for the super bowl this past year. It turned out awesome. I made it myself with some help from this website. I kind of simplified the process a little. I brined all thre birds, put a compound butter all over each bird both on the meat and skin, and made a stuffing with both bacon and a crumbled fattie. I smoked at 350 until 165 all over and then wrapped in foil and put in a cooler for a few hours. Made stock from all of the left over bones which I made into gravy. It was damn good. Not exactly sure how long it was on the smoker. I want to say 10 hours.