1. Location of Exeter Wreck
Starting Point: After completing the Pirate’s Deal quest with the Pirate Chief Officer, set sail from the island where you spoke to the officer.
Finding the Wreck: The Exeter Wreck should be directly ahead. You can follow the mission marker displayed on the bar at the top of Skull and Bones Items your screen to guide you to the location.
2. Entering the Wreckage
Disembark: Once you are close to the Exeter Wreck, disembark your ship and enter the wreckage to start the New Horizons quest.
3. Finding Key Items
La Bastide Gazette:

Location: Upon entering the wreckage, you will find the La Bastide Gazette on a crate directly ahead. Interact with it to read the document.
Abandoned Cannons:

Location: Head up to the next level of the wreck. Here, you will encounter the abandoned cannons. These are part of the quest area but do not require interaction.
Journal of Exeter Frigatt:

Location: On the next level, before you reach the door to the captain’s quarters, you will find the Journal of Exeter Frigatt lying on the floor. This journal is important for the quest.
Captain’s Quarters:

Entering: Proceed through the door to the captain’s quarters.
Inside: Inside, you will find a map of Sainte-Anne and the captain's body, who has apparently been stabbed in his chair.
Letter: Pick up the letter in the envelope that is located in the room. This letter is crucial for Skull and bones items for sale online proving your worth as a pirate.