How to stop door from sagging?

[FourtyKid]

My driver's side door sags like crazy (I can barely close it) and I need to fix that.

Here's my bottom hinge (http://i.imgur.com/zTqKv.jpg)

Here's the top hinge (http://i.imgur.com/YZwf4.jpg)

I've read that you need to take the front left fender off to get to the bolts, is that true?

[EnemyS15]

Take fender off, replace hinges, consider going on a hunt for rust, win...