What to do within the week before 1st trip

I usually do everything the day before, not a week. I won't rehash the lists everyone else provided - I do all the same stuff. I always manage to forget something (or somethings). This is my 4th season camping and the list of forgotten stuff is getting smaller.

A couple years ago I left my wallet home on a 4-day trip to Hershey. That was a doozy. I didn't realize it until I tried to pay at check-in. Just about anything other than a wallet can be procured en route or once you get to your destination.