Well,
Iam going to have to play hell with your scenario.
Given a total collapse you would not need a tool knife, given a partial collapse ala MAD MAX, you would not have to limit yourself to 2 knives.
What about in the car?
Why would you wander?
Find a place to park some of your gear, them make short foraging trips.
If you are smart you would have already networked withother people of charachter to provide common defense, and since they probably have wives and children, you have a base camp. If so, you cna hae alot of knives.
My choices;
Swords- Wakizashi. Not because I am japanese but because they are the best against light armor and flesh.
Large knives- Bolo, Barong, Kukri, and a Machete. Indiginous pattens that prve their worth everyday, my favorites is the bolo, but want to play with a barong, am going make one here soon.
Medium knives- Bowie of some sort, like the Joe Kesslar I saw in KI or a Bagwell Hell's Belle.
Small knives- Basic patterns exemplified by Bob Dozier, a couple.
That is until I get my designs made, then I dan make them all myself, but I will still probably buy a few from Dozier.
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One may want to keep an Eye out for my review of the Bob Kasper designed, Kevin Gentile modified AFCK and interview of Bob Kasper.
Marion David Poff fka Eye, one can msg me at
mdpoff@hotmail.com
Patiently waiting for the Spyderco SpydeRench, Lum Chinese Chopper Folder, Rolling Lock Martial Folder, Shabaria, JD Smith, Merlin 99, and Keating Chinook, heck if it is from Spyderco I'm anxious; REKAT Escalator; Benchmade Mel Pardue with Axis and M2 Axis AFCK.
"The victorious Warrior wins first and then goes to war, while the defeated Warrior goes to war and then seeks to win" Sun-Tzu