Moosie, you've got to relax!
Just kidding.
I've had a blast following your packing dilemma's. If it helps any, I think your well prepared.
Gotta get real, and keep it basic. You've got...
shelter
food
guns/ammo
tags
...everything else is cake.
In my experience, this is the worst time in doing any hunt. The last few hours worrying about what you may have forgotten. The best part (besides deciding basically where and when to hunt) is when you get on the plane, and realize that it's a done deal, and even if you forgot anything, there's nothing you can do about it.
You've got a sattelite phone, and if you need anything important, you can always call your flight service and get it within a day or two. Yep, it will be expensive, but you CAN get whatever you need.
Besides, getting the State of Alaska firearm entry permit was the hardest thing, right?...