For winter smoking, I bought a super cheap 1993 Ford Ranger Supercab pickup off Craigslist. Crank the engine up and turn the heater on through the floor vents. I crack open the window very slightly and it creates a perfect airflow. Tossed a pilllow in the cab along with a blanket and it gets pretty comfy. Watch movies on the iPad or listen to sports radio if the Thunder are playing. It may be ugly, but what do I care. I use about a tank and a half of gas for the entire winter season.