Speak to Ruuna the Blind at Ruuna's Camp near Vordrassil Pass.
Hey there. I overheard what you were saying to the captain and I just want you to know... things aren't that simple in Northrend.
Just because someone's dead it doesn't mean they're out of the picture.
Southwest of here, near Vordrassil Pass, lives a blind woman who goes by the name Ruuna the Blind. They say she speaks to the dead and has visions of the past and future.
I haven't heard your whole story but it sounds like she'd be right up your alley.