Ness,
A guy that lives in this area, Fred Marquardt, taught me how to do this. Seasonings are black pepper, salt, garlic and red pepper. I mix in half pork. It is a hot smoke, too hot actually. It is a gas smoker and in order to keep the hickory chips burning the burner has to run too often. I really need to develop a better system at keeping the temperature down and the smoke up. Some of the links got too dry. I did use a cure. I get the pork, casings and cure from G & W meat in St. Louis. I believe it is safe at room temperature like landjaegger is. But it is 45 degrees in my basement.
When I was single I used my oven for this. I filled the bottom of the oven with hickory chips. That system was perfect at keeping a constant temperature with the thermostat. The house smelled like a smokehouse for about six months but I thought that was a good thing.