Below is a guide on the 2 artifacts, 1 journal entry, 1 trading card, 1 weapon and 1 workbench in The Resort chapter of The Last of Us Part II.
Weapon – Silenced Submachine Gun
This is obtained automatically as part of the story.
Journal Entry
Inspect the Rattler symbol on the van underneath the stoplights in an intersection to the right of the Market.
Artifact- Santa Barbara Slave Note
After seeing prisoners being led past a corn field, take a left to find the artifact on a barrel next to a corpse.
Workbench
This is located in the shed with a circular saw to the right of where the Infected was chained up.
Trading Card – Sparkthug
This card can be found on a table to the right when you enter the building that is marked with a “4” above the entrance.
Artifact – Rattler’s Letter Home
During the story, you will need to climb up a curved staircase. At the top of the stairs, turn right to find the artifact on a nightstand.