Activating this trainer:
Press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey.All hotkeys can be changed on the trainer.
NumPad1: Change Money By 500000
NumPad2: Super Speed 4
NumPad3: Infinite Fuel
NumPad4: Infinite Ship Health
Money: You must be docked at a habor. Open and close the map ingame first. Press hotkey or use editor to make your changes.
Fuel: While active your fuel will no longer decrease.
Unlock more trainer options including updates from here - Fishing Barents Sea Trainer