No one read "One Second After"? Sure, come up here to the mountains... we'll welcome EVERY person from down the hill with open arms. Being in Evergreen, we're the closest to the city as "mountains" get, but I'll be very selective of who I allow in/around my neighborhood, and me and 2 other recent veterans have the guns, tactics, gear, and training that we'll probably be the "peace keepers." But if a group of co-ar15 people came up here, I'd invite them to take over my hippie neighbor's house and hunker down, maybe help keep the peace and keep the undesirables out.
I'm probably going to stay put as long as possible at my grandparents house (although they probably won't survive long since they're pretty old), but the house is secluded, has 4 bedrooms, 3 baths, and is on a 1/4mi dirt drive way, nearly perfect to taking shelter.

If I have to leave the relative safety of a house I'm going deeper into the woods, hunting and living off the land, and waiting out for more people to die off from sheer stupidity (give it 3 months or so) and then make my way down and see if I can scavenge what I can.