Sha'tari Defense

If you're looking to get exalted with Sha'tari Defense, I made a 4 min video explaining everything you need to know in order to get the reputation as fast as possible. There's no techno music in the background and I don't spend 10 minutes introducing myself - you'll get the information you need as fast as possible so you can get going! :-) You can check it out here:
https://www.youtube.com/watch?v=P8uK8aWe1_8

Kill 7,000 orcs in order to earn Peacekeeper title O_o

A good place to farm this reputation, if you have a proper tank and healer, is north-east in Talador, above Fort Wrynn. There's a place with a lot of elites there, and they all give 18 (21.66 with the Trading post level 3 upgrade) reputation each. The coordinates are (73,8).
I made a group through the premade group finder and got this achievement in less than an afternoon.

Here's a quick video demonstrating it