Basically, just let that sucker go until it's probe tender!
If you've got a temp probe in it, just let it ride until it gets above 180 then check periodically with a skewer or probe.
Depending in how dark you want the bark, either don't foil or foil when it's how you like it. I like to put about a cup of beef broth into the foul with it.
When it reaches probe tenderness, pull it, rest it and SLICE IT!
I need to do another brisket soon.....it's been too long!
18.5", 22.5" OTS
Large BGE (chambersuac's)
The Fiery Furnace (chambersuac's)
Big JT's Smokin' BBQ Competition Team