I like Rainecloud's idea, it seems interesting. I'd just go around the continent (and into South America if need be) on bicycle or even by walking (assuming there was no electricity and fuel for car or airplane) and raid people's houses. I'd probably go to NYC or LA first, find celebrity houses. But if I was the only man with a lot of hot womens, I'd single-handedly repopulate the human race. Then they'd be awesome.
If there WAS fuel for an airplane or helicopter, I'd learn to fly or die trying. Totally worth it!