Okay guys. Here goes my first guide on this site.
This guide will teach you how to get the extremely awesome [Reins of the Red Drake] mount.
Step 1: Become friendly with the Wyrmrest Accord. If you've done quests in Borean Tundra, then you're already friendly!
Step 2: Buy the [Tabard of the Wyrmrest Accord] from Cielstrasza in Dragonblight.
Step 3: Do random dungeons with the tabard on until exalted!
Step 4: Go buy your awesome mount for only 2000g!
I don't have any screenshots, but I assure you that this is how its done.