Got this for free please help

Let me start off by saying I know this isn’t a great (or even good) smoker, but I seen it for free and couldn’t pass up on it. I typically grill over high heat or on a cast iron so smoking is new to me. Can some one point me in the direction on where to learn and start with smoking meats?

Let me start off by saying I know this isn’t a great (or even good) smoker, but I seen it for free and couldn’t pass up on it. I typically grill over high heat or on a cast iron so smoking is new to me. Can some one point me in the direction on where to learn and start with smoking meats?