I had a spiral cut ham in the freezer for about a year and decided to give it a try. I read a lot about spiral not being the best to smoke but WTH. Put it in a tin tray half filled with apple juice and Coke. Covered with pineapple rings and let it rip. Every hour I would suck up the juice from the pan with a turkey baster and pump it in between the cuts. The last hour I put on the glaze. Smoked it hard the first 2 hours with hickory chunks. Never had a ham this juicy before, It fell apart like pulled pork . 250 for 6 hours.