http://www.youtube.com/watch?v=TbS8ci-WysY (Watch on youtube!)
A hunter guide to taming Loque'Nahak. More information below!

Macro:
/ClearTarget
/Target Loque'Nahak

Information on Loque'Nahak
» Spawn time 6-10 hours (Possibly longer)
» He may spawn specifically at XX:10 XX:30 XX:40
» Requires Beast Mastery to tame
( www.wowhead.com/npc=32517/loquenahak )

NPC Scan download link:
http://www.curse.com/addons/wow/npcscan
http://www.curse.com/addons/wow/npcscan-overlay
(Give you a nice little alert when NPC's in the area spawn)