The timeline to complete WORL will differ by locations. Blue cities will crash and burn within 3 days of the grid going down. Red cities will last a bout a week or so. Rural towns may last several months. The more liberal the area, the faster it will burn. Conservative areas will last longer but eventually it will be everybody for themselves. Nobody can prep enough to feed and supply all the people. Some very small and rural towns may be able to pull it all together, organize the ranchers and farmers, establish local citizen patrols, setup food distribution point and do all this without establishing a new mini warlord. The big problem with getting organize is it requires leaders. Selecting the leadership will be the downfall of most towns / organizations.