Uglyy Drum Smoker
I've got less than a hundred bucks in this thing including buying the barrel, All stainless hardware and new grate. They can be put together lots cheaper if you like to scrounge...
I can't say enough good things aboout it either! Holds temps rock solid for hours at a time and uses barely any charcoal.
This weekend I've smoked a chuck roast, a pork shoulder and right now have 5 pounds of chicken on it and I have used one 14 pound bag of charcoal all weekend.
Just google ugly drum smoker and you will get enough hits to keep you reading for days