Day Off

So what to do on my day off, I think that I am going to make or draw up some plans to build my own smoker. There is quite a lot of scrap steel from old coolers and freezers just sitting here wasting away. I have to be able to make something work. I figure the internet must have some info on the subject. basically a box with a fire box in the bottom and a smaller chimney in the top so the smoke does not just go straight out. Well off I go to have a look, have a great day.