I have never done the fast track method either, but why not get up a little earlier in the AM and start the Brisket. You can throw it on, and go back to bed. I agree with Bill if it gets done early, you can wrap it, and cooler it, it will stay good for a long time.
Weber Kettle, WSM, Dyna-Glo Offset, George Foreman Grilll
I AM LOVING THE SMOKE
WARNING: The consumption of alcohol may create the illusion that you are tougher,smarter, faster and better looking than most people.