Someone tried to break into my car. So, now I can't open my car with the key. I have to crawl through the hatch. How hard is it to rekey the car and where do I buy the parts to do it at? I thought there was a vfaq on it but I couldn't find it.

So what exactly do you need? New lock cylinders? Dealer. New keys? Dealer. Complete set? Dealer.
You could also have a locksmith look at them. They may not be completely trashed.