During the various Roblox Fisch quests, players will often come across NPCs offering the Angler Quest. Found on Moosewood or any other island, these NPCs generally stay near the dock.

The NPC Tired Prospector (Image via Roblox) The Tired Prospector can be found next to the Store in Rubble Creek Deposits. Upon interacting with him, he laments being unable to find something valuable.