Find a sturdy, preferably-abandoned, concrete bunker with a reliable supply of canned goods. Don't settle for a cardboard box.
More Shelter OptionsLearn to distinguish between useful junk and useless junk. That old toaster may not be as useful as you thought.
Scavenging for FoodDon't be that guy with the tattered, stinky rags. Invest in a good set of neon, flame-resistant, spandex pants.
Post-Apocalyptic FashionJoin or form a group of similarly-minded survivors. Together, you can accomplish more than you can alone, unless you're a highly skilled, highly motivated individual. Then, you can do it all by yourself.
Survivalist GroupsRemember, in the harsh, unforgiving world of Ghoulia, only the prepared, the resourceful, and the fashionable shall survive.