Standard cold-weather clothes/gear (Already have)

Knife
Machete
Hatchet
Can-opener
E-tool

Flashlight
Batteries x4
Chemical Lights x10-20

Tent (6x6 minimum, must be water resistant, waterproof preferred)
Tarp X2 (10x10 preferred, larger is ok)
Small spikes/nails - metal x10-20
Rubber caps (Prevent spikes from tearing in transit)

Duffel bag (Already have)
Rucksack
Sleeping bag
Compression bag
Wet-weather bag
Ziploc bags (gallon size)
Trash bags (large)
Water purifier
Solar Spray Shower
Basic med supplies: Sunblock, benadryl, bug repellant, first-aid kit, etc
550 Cord (400 feet)
Outdoor cooking tools
Personal hygiene kit