Basicly you start where the picture shows me standing and you walk in the direction of the arrow, might take you 2-5 tries for your first time but after that your like, "wtf, what a joke you can just walk up this?". This may be old news to alot of you but just getting this out there since I dont see it around at all.
http://putfile.com/pic.php?pic=6/15717073616.png&s=f5