بسم الله الرحمن الرحيم
Assalamu Alaikum.
Here’s an excellent website which covers just about everything you need to know about Hajj. There are fatwas, audios, articles, health tips, etc. They even have a cute flash program on how to do Hajj.
http://www.islamweb.net/ehajj/index.php
Note: I don’t necessarily agree with everything on the site.