I'm sure many more experienced people will chime in on this, and there is some great info in the roadmap at the top, but here's what I did last weekend. I smoked an 8lb butt with some apple and pecan for about 90 mins / lb till it was 165, foiled it and brought it up to 190, spraying with apple juice every so often, then coolered it till it came back down to 165. The thing fell apart it was so tender. That's what I'm going to do tomorow as well. The last one got eaten too fast.
"And remember.... the most important safety rule, is to wear these safety glasses" Norm Abram, Master Carpenter
18 1/2" Weber Kettle, Brinkmann Charcoal Smoker
Bradley Pellet Smoker, cinder block smoker