Make a good impression on his family when you meet them. Put together a knockout outfit to win their hearts for a chance to win a $300 eBay gift card!

Consume whiskey.
Read favorite books.
Write in journals. Leave your mark on this place.
Wear comfortable clothing.
Should you somehow survive, keep a camera handy.
There's no telling what the weather will be like in the post-apocolyptic world, so bring options.
Good luck to you.