I have a 600 gallon propane tank that has been converted to a smoker/grill. It is mounted on a utility trailer so it can be towed. I have a place of a large amount of wood (Mesquite) on the rear, a 40 gallon water tank on the front that is pressurized for dish water, etc. THe water is run through the cooker to provide hot water. It also has a full length propane burner (homemade) in the bottom to help maintain the right tempature. I can cook about 120 pounds of meat at a time. The grill level is adjustable to grill steaks, chicken, hotdogs or hamburger if I need to.
I used this for many years in chili or briskit cook-offs, use it once in a while for parties, or functions at the lodge, and for family reunions. The rest of the time she just sits.
It is funny how by-pass surgery makes a man stray away from smoked meat.........Oh, I still love it, and love to cook it, I just can't eat too much.
I have also done some cooking in the ground. I learned to cook goat (deer and feral hogs too) in the ground. We start by digging a 8x8x five feet deep hole. Fill it heaping with mesquite (wood, pecan, oak or fruit wood) light it off and let her burn down to coals. Several peices ofmetal are placed over the coals, the meat which is wrapped in foil with the spices, etc is then wrapped in wet burlap bags and placed on the metal, another peice of metal goes on top, then cover it with dirt and walk away for 12 hours or so. Dig it out, be careful the coals are usually still hot, take the foil off and enjoy. My mexican friend does a whole hog and deer in the same pit around the end of November, then his wife and her family make tamales from the meat.................They are sooooo good you would slap your sick grandmother if she reached for the last one.