When I started smoking for friends and family, I'd do the same midnight runs. I soon realized that I had to do something different, or I was gonna quit smoking things that took so long. Then someone here told me about smoking things a day, in advance many years ago, and I've been doing so ever since.
If you really want to showboat you can always throw something like veggies, beans, ABT's or a fatty on the smoker the day of your get together. Doing things that way always impresses guests and makes life a whole lot easier, and you still get that great smoker smell throughout the house.
It's a win, win because you get to sleep and people see how much effort you put into the meal and how your smoker works. Take some pictures!!!
Great job, when it comes off go take a nap, you deserve it.
Dan.