I'm having a mojito party this weekend and I'm going to make pulled pork to go along with the drinks. I've never made "real" pulled pork before and I'm wondering how long it will need to smoke. The party starts at 6 so I'd like to have the pork done an hour or so beforehand. I think about 15 people are coming so I was going to start with about 20lbs of bone in pork shoulder (thinking about going to costco for this since thats where I'm getting the other supplies - thoughts?)
Can you guys give me any hints to make this go smoothly?