I did 13 lbs of Brisket (well, one brisket had to cut it in half to fit it into containers to marinate)... and my phone quit taking picturres as it finished on the grill.
ETA-DO NOT TRIM FAT OFF SLABS... 36 hour marinade (turn as you see fit) -The Federalist red blend, Dr Pepper, garlic, onion, cracked black pepper, rosemary. Drip, pat, let stand 30 min... dry rub (it's a secret, but I need more Dillo Dust since it's part of the mix), back in the containers, cover and stand in fridge overnight (16-18 hours). Mixed hardwood chips need to soak 24 hours - oak, hickory, apple mix of bourbon (4 Souls) and water. Heat the grill to hot-as-hell(500-600) with filled smoker box (just damp chips) about an hour or so to get the grates clean and hot, and chips dried and slightly smoky.... toss the brisket(s) fat side up on to the grates, and leave all burners on high for 5 min... cut off the 3 burners under the slabs of meat candy, and turn down the burner under the smoker box until you maintain 225 to 300, lower is better in the first 2-3 hours, 300-350 in the last 3 ish hours... flip the slabs fat side down for abut an hour to hour and a half, use a meat (instant read) thermometer at about 4 hours, at 120* internal turn the heat up to 350 (gotta get the good crust on the slabs) - OH Yeah, get the largest fat catcher you can, the brisket rind will melt about 50-60% using this method. Flip the slabs back over for the last 30-60 minutes of cooking, at an internal temp range between 165 and 180, remove from heat, cover with tinfoil and allow to rest for 30-45 minutes. Carve (with your Yarborough, if you have one) and make brisket sammiches.
Yes I doctored my own Montana BBQ sauce, slightly sweet with a finish of heat... I can't make up my mind so it's a mutt of Memphis, Texas, KC, NC, SC, GA style sauces.... tomato, vinegar, bourbon, tomato and mustard.
I hate my phone for not taking pics yesterday... we only had 4 others show up out of 10 invited... so, there is brisket in the freezer.