Gimli is in Rivendell.
When you have gathered a fellowship, seek out Gimli, and he will accompany you to the dwarf-keep where the Mazgul and Skorgrim may be hiding.
Gloin's is at his camp north of Rivendell.
The Nazgul left the dwarf-keep, commanding Skorgrim to slay you. Fortunately, you were able to defeat Skorgrim, but a fell spirit emerged from his corpse and cursed the Longbeards before vanishing. You should tell Gloin all that has transpired.
|Book V: Chapter 1: Into the Misty Mountains||42||Rivendell||The Last Homely House|
|Chapter 2: Troublesome Goblins||42||Misty Mountains||Western Bruinen Source|
|Chapter 3: The High Fortress||43||Misty Mountains||Western Bruinen Source|
|Chapter 4: The Key-Stone||43||Misty Mountains||Western Bruinen Source|
|Chapter 5: The Last Refuge||43||Misty Mountains||Western Bruinen Source|
|Instance: The Last Refuge||43||Misty Mountains|
|Chapter 6: In the Steps of Evil||43||Misty Mountains||Gloin's Camp|
|Chapter 7: Evil Tidings||43||Misty Mountains||Gloin's Camp|
|Chapter 8: Fire and Ice||43||Rivendell||The Last Homely House|
|Instance: Fire and Ice||43||Misty Mountains||Helegrod Treasury|