Found some videos and decided to give this a shot. Pork butt was on sale for $1.90/# so I cut up two of them yesterday. I coated with smoked sea salt, and let it rest for 6 hrs. Then rinsed, and coated with a rub overnight. Garlic, onion, red pepper, black pepper, paprika, and chipotle. Got them cold smoking for a few hours, and then going to fire up some apple wood. About 15 pounds here, and will test tonight in some red beans and rice.