One of my first smokers used charcoal and always keeping a lit basket of charcoal ready to add was a complete pain. I remember the first time I learned about the minion method, it was life changing!
This set up cooked this 21# brisket and two butts. It has a burn time of 12 hours with this layout. I can add more snake for a longer cook if needed.....so easy to run.
....the brisket is tied up to make it an even thickness.