Things to take anytime you are traveling to/through a remote area.
I'll start.
Hand gun, rifle, night vision scope, flashlight, matches/lighter, strong pain medication, knife, crossbow, satelite phone, needle and thread, machete, mace, whistle, sleeping pills, rope, and of course duct tape.
Feel free to add anything I missed.
I will die from suicide, the only question is where and when.
I know this post is ancient, but I actually just saw the movie for the first time, and this is a fun post. I'm surprised no one else responded! I would add:
Night-vision binoculars
Zip ties
Lots of extra batteries
Kerosene lamp with extra kerosene
A megaphone
Extra ammunition
Bulletproof vests / helmets (the helmets sound a bit silly but in these camping circumstances, better safe than sorry)
4 new extra tires
An extra car battery, alternater, starter
Standard automotive toolbox
An extra set of car keys
Mobile satellite internet connection device
Rubbing alcohol
Gauze bandages & tape
Antibiotics
Tourniquet
Syringes & needles
3g of (good) heroin & 3g of (good) cocaine FOR MEDICINAL (INCLUDING EUTHANASIA) OR MURDEROUS USES ONLY
I was going to put generator on the list, but there would be no way to safely protect it.
No one needs to bring any actual camping/sporting equipment or a change of clothes either, so there will be plenty of room for what's on the list.
I forgot something:
A full bottle of prescription anti-anxiety meds