It wouldn't be bad. Have a genset that can run your needs, have it run off dual or tri fuels. Have weapons to keep the city people kettled inside, close the roads. Easy as pie.

But if you do this without the Constitution, and with the existing horrible politicians and corporate leaders we have now, it is doomed. So disempower these first.

Better yet, fake the "big event" and lure them all onto COG planes, the top 5% worst, make them sell their souls to get on the planes, then crash those planes into the dirt. Goodbye you COG fuckers.