So I got my new WSM and I am anxious to season it today, and living in Alberta we just got ride of our snow so the yard is muck. So my question is can you run the WSM on a wooden deck? or should I go get a 12''x12'' concrete stone from home depot? I see there is a deflector plate on the bottom of the smoker but is that enough to decipate the heat? This may sound like a silly question, but I have always used a propane smoker in the past first time using charcoal. Thanks!