I did not personally find this,
But i did want to share it with everyone here at mmowned. I will prob post a video tomorrow, maybe today, of me doing it (if anyone wants some clarification or what to do). Also For the last jump to the top of frostwolf keep (horde), you will need at least 107% speed increase. I used mithril spurs/carrot on a stick, (i was level 61 or something) and it worked, but you have to time ur jump right. Now i have the crusader aura which gives an extra 20% (120% in all) and i can do this easily.
No wall-jumping is required, here is the vid.
[YT]http://www.youtube.com/watch?v=Oj8X1SjPAGg[/YT]