Cars full of fuel, lots of water (most of it is currently frozen, need to work on that), some food, not enough. Some med supplies, not enough. Multiple 2M radios, but need HF gear. Generator is the next thing on my list. Cabin is propane powered and a spring is nearby, but without power, furnace and stuff no worky. Honda 2000i is the one I'm looking at, cuz then I can buy a second and link them together. And it will get used a lot, so always ready and working.
Thinking a big quake is the most realistic scenario we are going to see, more than zombies/govt/other.