I have my own plans for survival. We were without electricity for a week after an ice storm pulled down power poles and wires throughout our area.
First, fill the bathtub with water. Be aware that most homes have a hot water heater with some 40 or more gallons of clean water.
Velveeta cheese doesn't require refrigeration so have canned tuna and some pasta available to make a simple meal. Cans of soup, chili, canned chicken and other meats along with other canned goods can be heated up easily.
Learn how to make a rocket stove, it only needs twigs for fuel.