IBCA/Tx guys!
I normally do 2 1/2 chickens, 4 racks of ribs, and 1 brisket. If it's a really big comps, you may have to turn in 2 chicken halves, 2 more slices of brisket and 2 more ribs. Some people cook more and turn in their best Q. If you do this it will eat up more time on the clock while you sort through all your meat, so plan ahead. But since it's your 1st comp, I would make it easy on yourself and not cook too much. I would do an extra rack of ribs though, sometimes finding nice meaty ribs cut just right is tough. Good luck!
BTW they will provide the foil, just unfold it and place it on the bottom.
