Planning on making a brisket for a family gathering this weekend, and I think I have pretty much everything figured out (thanks to everyone here!) other than the time. Its a 9lb brisket, so I'm wondering how long you guys think it will take on my Green Mountain grill at 225 degrees. I'm planning on putting it in a pan for the smoke (not sure if that makes any difference?). The meal is at noon, and I would like for it to be done around 9-10am or so, so that I can foil it and put it in a cooler for a couple hours. What time do you think I should start it the night before? Will it take 12 hours? Longer? Shorter? I was planning on starting it around 7pm, but I also don't want it to be done at 5am. Thanks again for the help!