Tharaera Lost

From the introduction:

A criminal band known as “Suldran’s Dark” who is active all over the Moonsea region and especially on the waters of the Moonsea itself, recently seized a caravel out of Phlan carrying trade-bars of smelted copper and “batons” of steel ready to be hammered into swords.

Along with all of the cargo, the Dark seized six passengers for ransom. Little did they know that one of the passengers was a Harper agent. A rescue taking the party deep into the Cormanthor forest is now needed.

Part One of the Gamehole Con 2016 adventure arc.