There are several things I felt should be mentioned.
1. Vulgar language from my friend Irongripz XD
2.When crossing over form the raid's land to the Isle of Thunder portion of the map, make sure your character is following the raid's pathways on the minimap. If you do not do this, you will hit a death wall and die.
3. A glider is not needed to get on top of the rock, you can instead use the blue puddles near me in the video to propel yourself forwards.
4. The second half of the video is just a brief showcase of the raid's exterior. If you want to find out how to do it yourself, but don't want to sit throught he entire video, I put the tutorial in the first half.
Warg Scouts - Howard Shore (yay for hobbits)
Take Me Out - Franz Ferdinand