HI everyone!, I am a newbie looking for some good smoker build plans. I want to build from scratch a versatile smoker. I would like to build a wood smoker that can smoke for 15 -20 people on occasion ( backyard for friends /family) and then just for 2-3. ( or should I buy a cheapie for this on the side?). Is an off- set the best type? I am concerned with making sure what I build is built to keep temps consistent and with proper dampers, baffles etc. to adjust when needed. I am willing to spend $500 on this project. I guess what I am trying to ask is if any of you smoker vets have or know where to get custom smoker plans can you let me know? Purchasing a smoker for this is also an option but I don't seem to find one in that price range with everything I need.