Good boots are part of my everyday kit.
I see a shotgun as an SD tool. I would want a rifle as well, because you can take game at longer ranges, with a smaller hole. Less processing needed.
Three or four fire starting methods.
Bandages, trauma shears, sharpening kit, canteen, one of those water filtering straws and replacement filters, iodine tabs, camp axe or hatchet, poncho, extra socks, needle and thread, cold weather gear, a big pack to carry it all in, and that's just the short list. There are one or two items that I would either include or leave out, depending why I needed to leave, where I was living, and where I expected to spend my time.