A few years ago a co-worker got me interested in Smoking. Since he was using charcoal I bought an entry level Smoker and used that for a couple of years. Last year I upgraded to the Weber Charcoal Smoker which works really well. Smoking with charcoal requires more attention and monitoring than electric or gas but it gives me about 4 hours to do other things (like take a nap, have a beer, etc) before it needs more fuel. I've smoked all the basics like Ribs, Pulled Pork, Salmon on a Cedar plank, and Sausage. Even a lowly hot dog takes on a nice flavor after an hour or two. I've done brisket but I'm not a big fan.
One of the many "tricks" I've learned is to remove the membrane from the inside of the ribs before you add the rub. The ribs will fall apart much better when they're done and the smoking seems to be more complete. Then I like to use a Memphis Rub on the pork and let it sit in the fridge overnight. The next morning it has a bright orange color going into the Smoker and when it comes out it looks like a Meteorite but man does it taste great. Maybe this weekend......