Hey thanks for all the help. To be honest, I haven't talked to anyone about Haz. I was stumped on how to get in that locked door. But I'll go back to the docks. I did talk to Aran Linvall, and a couple other thieves.
You'll all have to excuse my ignorance, but this is my first Baldur's Gate game. Obviously there is a great deal to the order of this game - as in "do things in the correct order", whereas I have been spending most of my time traveling from district to district looking for a fight. It appears that I need to backtrack a bit and start listening to more people.
Thanks.