There's an important of the Pigfoot story we've have addressed yet, and since I'm a bit of an expert in this area, here's my take...
To best bring out Pigfoot's flavor, I'd prepare a shoulder roast (equivalent to a 7-bone or Boston butt) with a simple salt and cracked pepper rub and lay it in the smoker at no more than 210°F. I'd smoke it for the first two hours over oak, then follow that with two more hours of apple wood. After another 2-to-6 hours of smokeless heat, when a nice bark has begun to develop, I'd wrap it in a foil boat and let it continue to an internal temperature of 185-188°F. I'd then swaddle the foil boat in towels and let it rest for a couple hours.
I'd be inclined to pull the meat and serve it loose with some of my root beer barbecue sauce and perhaps a fire roasted corn salad on the side.
Of course, all this is contingent upon Pigfoot actually being porcine.