Deadliest Catch/Quick guide

Getting Started

 * Talk to Jones the fisherman right outside of the Fishing Guild bank.
 * Pickpocket the Master fisher.
 * Talk to Jones.

Preparing a Hunt

 * Talk to Linza in Hemenster. Mention the Thalassus.
 * Go to the Tower of Life South of Ardougne.
 * Talk to 'The Guns'.
 * Pick some uninfested Lowland heather which grows around the Tower.
 * Get some Builder's Tea from Bonafido.
 * Use the heather on the tea.
 * Give 'The Guns' the Sea legs potion.

Fish Finding

 * Talk to Jones.
 * Track the Thalassus via the wreckage.
 * This is similar to Tracking in the Hunter skill.

The Mermaids

 * When talking to the mermaids say:
 * 1) The Thalassus has eaten Jones the mighty fisherman.
 * 2) It should, he's been hunting for decades.
 * 3) Very horrid! After he's killed the Thalassus, he'll probably come after you.
 * 4) Trust me, I'm a great adventurer, I should know.
 * 5) Did I mention Jones has a harpoon with him?
 * 6) It's no ordinary harpoon.

Rescuing Jones

 * Track the Thalassus again.
 * Talk to Jones.
 * Talk to Linza.
 * Talk to Jones.
 * Quest complete!