You can get to old IF as a hunter with using ur eagle eye as described in the farsigh thread http://www.mmowned.com/forums/wow-ex...-farsight.html
stand outside the kings room and do eagle eyes on the door, keep doing it till u are thru the door (u can get thru it by taking ur view "inside" the door).
when u get thru the door just continue ur eagle eye abusing and explore old if =)