While I would call you a liar and say you're in the wrong part of the NW, I can't anymore. What the NW used to be and what it is today are totally different, thanks to the rapid influx of Californians and to a lesser extent, the rest of the US.
It used to be you could accidentally drop your wallet downtown, and there was a good possibility you'd get it back. Now, not only would people take all the money out of it but someone would probably steal your identity, max out your credit cards, and completely ruin your credit. And then throw the wallet away.
You can't drive around here safely anymore, either. I can remember when certain thoroughfares around here were all but empty, even during rush hour. Now every single street is packed full of fucking assholes all day long, even on the freaking weekends. The amount of car accidents at the intersection I live near has quadrupled in just 2 years.
If Z-nation happened up here, it would be a free-for-all. Most of the idiots would be turned in the first few days thankfully, as they'd all try and cram into safe places or down the same 2-3 highways to get out, clogging everything up and making themselves easy pickin's. Good riddance I'd say. The NW has enough smart doomsday preppers up here that if you align with the right person or family, you're set. If you have useful skills, it shouldn't be hard. I would imagine most of the NATIVE Northwesterners would band together, maybe in small groups at first, but eventually into larger populations. Whether or not we'd rebuild, meh. The hunting and fishing is good around here, who needs the internet :-P