*NOTE: During the main story, the Captain will task you with setting traps in his hideout. If you set all five traps, you will earn the Trapper Trophy. Below is a complete listing of all 5 traps.
Trap 1
After your drunken adventures with the Captain, you will be tasked with setting up traps in his base. Head to the floor below his sleeping quarters via the stairwell then head through the doorway, passing a red door on your right, to find the first trap to set.
Trap 2
From the previous trap, head forward down the hallway towards the brown sofa. Jump over the wall to the left marked by the yellow paint. Proceed through the rest of the floor. Eventually you will pass through two bathtubs and come to a staircase leading down to the next level. Instead of going down the stairs, take a left to find the trap in the middle of the hallway on the left side.
Trap 3
From the previous trap, take the stairs in the hallway down. When you reach the bottom, take a right and head down the hallway to find the location of the third trap just before the doorway.
Trap 4
From the previous trap, head down the hallway to the wooden scaffolding. Pass over the scaffolding and through several rooms until you reach a room with a painting leaning against the wall and a white skull painted on the wall (location of Secret Stash 5). Enter through the doorway to the left of the skull and exit through another doorway to head outside. Travel across the wooden scaffolding and follow the path forward until you reach a room with a bright red door. Open the door and take a left to find the location of the trap near a corpse.
Trap 5
From the previous trap, head back down the hallway towards the red door and take a left to enter a room with cans hanging from the ceiling. Pass through this room and exit through a broken section of wall to arrive in a bathroom. Work your way through the bathroom to reach a red door. Open the door and go down the stairs. The location to set the trap will be at the bottom of the stairs next to the doorway.