All you need is a place to hang the meat and a smoke source. You can get smoke from a dish of sawdust or fine shavings placed in a pan with a clean soldering iron. Cover with foil to prevent a fire. Even better pickup an Amazin smoker.
Only thing you are looking for is the smoke, the heat will come later when you cook the meat. I find when cold smoking a bit of white smoke isn't that bad. Look around on this site for ideas to build a smoke generator, there's lots of them available