Undead Felhunter

So I made an undead warlock and was leveling him like crazy until I got bored of the usual quests and decided to go do the quest to get my felhunter since I had never done it before. Only to find that the quest is acquired in Org and not UC but when I got there the quest was nowhere to be found in Org either, I had my low level quest tracker on but the only quest the warlock trainers would all give me was that imp quest to bring felcloth. Any ideas on how to fix this?

What you're looking for is the quest "Seeking Strahad". You can acquire this quest from either Carendin Halgar in Undercity or Gan'rul Bloodeye in Orgrimmar, doesn't matter which, they both send you to the same person for the felhunter chain.