I've been kicking around an idea for a book with a "last man on earth" premise. Here's the setup- You wake up one day, and everyone else is gone. Everything else is still the same, animals are still around, machines are still running, it's like everyone just disappeared into thin air right before you woke up. You realize it could be this way for a long, long time. What would you do to survive? What would you do for entertainment? Would you go anywhere you couldn't go before? Would you leave the continent?