And please, for the love of all that is Scouting, make him pack his own gear! You can go through the Scout Handbook checklist with him to guide him, but please make him pack it.
And starting today, after school & homework, have him gather at least about a third of his stuff ... if he waits until the last minute (Friday after school) , there will be problems for both of you.
Windy and chilly in your area this weekend. Lows in the high 20's. Hats, gloves, and layers are a must. Don't know if you two are used to those temps. Is his sleeping bag good for that? And a final tric