Welcome aboard! I’m in Kalamazoo, I use a lot of cherry when smoking, pretty readily available, great color and flavor applications. I don’t get to TC as often as I’d like but, have a wonderful time.
I am less concerned with ambient air temperature as much as wind or rain. I build a wind screen which I’ve adopted as SOP when smoking, an umbrella over the top if it’s bad (and not fully expected) it keeps most of my “stuff” in a centralized location. There’s a whole thread on that somewhere.
Butts are really forgiving and provide excellent learning experience, cheap enough too.
Make up a rub, find a commercial one (recent fav. Operation Barbecue relief I got it from Lowe’s) or, start with flavors you enjoy, blend, and get on with it. Don’t make things more difficult than they are. I would say follow the basics and you will learn where you want to tweak things. I have gone to a “no water” regimen, (never have) nor do I wrap as a matter of course. It’s all a very pleasant learning curve, you need to accept failure with a glad heart, even not perfect personal accomplishments are pretty darned good!
I’ve yet to just take a bite and clear the table to order a pizza!
Have FUN with it.