If there were the dead bodies around:
I would make alot of puppet shows with the dead ppl and become a hardcore necrophiliac.
If there were no dead bodies:
I learn how to fly a plane, go to amsterdam. Get really fucked up and high and masturbate alot.
Either way:
I would go through everyones houses and look at their stuff, becuase i think it would be funny to see what they hide. But eventually it would get bored of being alone so i would go to tibet and become a monk and get to nirvana considering i would have nothing to tempt me anymore.