So I took a big cardboard barrel and Lined it with an emergency blanket. Then I cut a hole in the side on the botttem an put a computer fan on the hole pulling air out of the barrel then cut a hole in the top the same way but just left it open I wired a switch and light fixture and put it on the lid then put a table top just a little smaller than the barrel inside set up on a box so there's plenty of air flow do far it's doing great just kinda wanted to see what everyone thought