Rangers of Shadow Deep Roleplaying: Run Down the Racklan

From publisher blurb:

Run Down the Racklan is a role-playing adventure set in the Rangers of Shadow Deep world and using many of the same core mechanics. It requires the Core Rulebook, but unlike the main game, this supplement requires a game master.

In this adventure, the Rangers board a barge in the Tollanian Principalities headed for the distant city of Portrerik. What should be a simple and restful weeklong trip soon becomes a dangerous journey of mystery, intrigue, and violence that will test their wits every bit as much as their swords.