How do I solve the first sharwyn quest, while still in neverwinter? I can't tell where she wants me to go! any help is much appreciated!!!!!!!!!

(may contain spoiler) thanks

The late cousin of the late prison warden has the elixir.

Um...let me give you more info, it's at the pennisula district at Lady Tanglebrook(sp?) Estate in a desk. If you don't know how to enter her house, you need to get the key that is under the matress near the door.