Well guys, I have read most of this thread and I am ready to build my own UDS. I obtained a drum today (hard to beat the price since it was free). I still have to come up with all the other parts and pieces but I have a lot of great ideas thanks to this thread and none of the other parts seem to be too hard to come by.
It will likely be a few weeks before I start construction, but, I do want to say thanks to each of you that have contributed ideas and pictures to this thread. I am sure that they will guide me safely to my quest for good food from my own UDS.