Hey, Hungry�.
Some good suggestions offered up by folks that have been there and done that. That�s the nice thing about this forum.
I recently did 2-13 lb briskets and 2-8 lb butts in one smoke on my Smokette. The briskets had to be folded under and the butts had to be put 2 on a shelf, but everything came out perfect.
As for the amount of wood? I follow Tom�s lead and load up the smoke box when cooking briskets and butts. Chicken, fish, ribs, etc., you can limit wood to 1 or 2 chunks, and experiment with apple, and other milder woods. But briskets and butts I load it up, as much as it will hold, hickory.
On my �full load� I put the brisket nearest the heat source fat cap down. The brisket on the middle rack fat cap up and the two butts packed in tight on the top shelf. You can rotate the briskets mid-way through the cooking if you want�I didn�t and they came out perfect.
I only have one temp probe and I put it in the smallest brisket since it will get done before the others. Pulled it and foiled it (and 5-6 layers of newspapers and an old beach towel) and put it in an Igloo cooler while I waited on the next brisket. The two butts would take the longest and I knew it�.so when the second brisket went into the cooler I stuck the probe in the smallest butt and so on.
I plan on 1 to 1 � hours per lb for briskets @ 225 to get to 195. Can�t tell you why, but they will always take less time than butts. Thickness of meat? I don�t know. 2 hours per lb for butts, also @ 225. As one wise ol� sage is oft quoted on this forum�.�it�ll be done when it�s done.�
Happy 4th�.