Head to the gap and jump off the shift with the item equipped to escape.
On the middle lower side of the shift on the 3rd floor there is a room with a green backdrop.
They are: - Green Tubing - Oxygen Tank - Duct Tape* Combine these 3 items to create the Makeshift Breathing Aparatus. There are 2 non-contrband and 1 contraband* items located randomly in desks throughout the boat.
*** Spoiler - click to reveal *** Make a Makeshift Breathing Aparatus.
