I was asked to smoke a brisket by my family on Xmas eve, I have smoked a lot of things but never brisket yet. I would like any help and or opinions u guys have to offer. I'll be feeding 8 adults and 3 kids. What's size should I get? I was thinking 12-14 pounds to save on time. I live in ohio so weather should be around 40ish degrees. I have a masterbuilt vertical propane smoker. Was figuring on using hickory wood. The kicker is I have church from 2:30-4:00pm. Can I foil it and finish it in the oven? How long can u let it rest? Multiple hours? What should I use for a dry rub? Was hoping to eat around 6ish. Please help, thanks!