Ok, now we all know you can cook and smoke.........and to feed a 19 yr old does require some volume
You said you have a brisket to do, there's just so many tasty ways to use it after day one.
I'd be thinking of some type of hash with some of it. A good filling meal right there.
And then some stew with the rest.
What's your sons favorite that the missus doesn't care for?
Go for those two and that'll cover a couple days.
Those Cuban style ribs in the recipe section I did were amazing. I'd give them a go as I know I'll be doing them again. With black beans and rice that'll even fill the young'n up
EDIT:by the way these are only the first cup of coffee thoughts.....now my head hurts
should have waited until the second cup....