Thanks to AndyJ and everyone for the ideas. I followed Alton Brown's recipe as modified by Andy. I used a spiral cut hickory smoked ham from Costco - 10 lbs at $2 a lb. I rinsed it and put it in a foil pan with improvised foil tubes as a "rack" since I knew it would release lots of water. In the smoker (AQ) at 250 for about 5 1/2 hours until the IT was about 126. Used 1 7/8 oz of hickory (1 chunk). Ready for smoking:
Out of the smoker (amazing smell filling up the house!):
Sprinkled and spritzed (brown sugar, bourbon spritz, crushed ginger snaps per Alton Brown, then more bourbon):
Out of the 350 oven 1 hour later, ready to eat:
Overall, the flavor was fantastic. I would probably not use a spiral sliced ham again since it dried out a bit, although the slicing may have allowed more smoke penetration which was great. If I do use sliced, I'd cut down the wood to about an ounce, especially for company. Will definitely do again! Thanks all, and especially AndyJ!