the 2012 thing is total bs, the mayans(of today) even say that their calendar isn't a "doomsday" calendar.
Even if it did happen, improvise, I'm sure you'll be fine. Don't forget your crowbar. Remember, a crowbar is a weapon and a tool.
As much as I long for the end of the world, I figure if Nostradamus saw a 1,000-year golden age starting in a decade or two, then I'll go with his answers because of his spooooooky powers! :)