I'm staying put -- I'm 3 1/2 miles down a dirt road, and then another 3/4 of a mile down common and private roads.
We're on rural water (gravity flow), have a creek and springs on the property.
Electrical outages are routine around here -- we were without electricity for 5 days a while back. When I built the house, I put in a full basement (which never gets colder than 50 degrees) and put a Buck Stove down there. We keep a Coleman cook stove, Coleman lantern, spare parts and mantles, plenty of fuel (get the Dual Fuel model -- you can use ordinary unleaded gas if need be.)
We also have a small generator (to keep the freezer and refrigerator cold), and plenty of candles, oil lamps and batteries.
The good part is, our plan gets exercised pretty regularly -- with no-notice ice storms and so on. Each time, we find flaws in the plan and fix them.