Investigate the area at An'daroth, kill 12 Sentinel Spies and then return to Dame Auriferous at Tranquillien in the Ghostlands.
[class], we are having difficulty with a group of night elves that have recently taken over a nearby island. They've set up a small camp at the old high elf ley-line nexus, An'daroth, to the northwest. There is a dirt path that leads up to it just past the Dead Scar.
I suggest that you lend us your aid by going there, investigating what they are up to, and slaying as many of the conceited night elves as you can.