Dude, you are waaaaay overprepared!
Myself, being the cool dude that I am, I didn't pack my bags until TWO days before my travel day. Course, I had my rifle uber-cleaned and ammo loaded and packed 2 weeks before, even though I had to re-clean my rifle two more times after going to the range again. And again. And again.
You're gonna have a blast. I'm really looking forward to the reports.