Talk to Gilveradin Sunchaser; his camp is located in the Hinterlands.
The elf you will need to talk to is Gilveradin Sunchaser. He can name any wine, vintage and all, just by smell alone! He can package up the ripple we need, so you'll need to talk with him. We need six bottles for packaging, two for dad, and how ever many he'll want... and believe me, he'll want some. When you've packaged the ripple and got dad's two bottles, come back here!
Gilveradin's camp is near some high elf lodge in the Hinterlands, and those high elves are not good. Trust me.