Activating this trainer:
Press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey.All hotkeys can be changed on the trainer.

Trainer Options:

NumPad1: Change Money By 500000
NumPad2: Super Speed 4
NumPad3: Infinite Fuel
NumPad4: Infinite Ship Health
NumPad5: Change Traveled Distance By 10
NumPad6: Unlock All Certificates

Editor Options:
Misc: Money

Notes:

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.

Traveled Distance: Ship a little bit around with your boat so the editor loads the value.

Unlock Certificates: First you need to ship around a little bit. Press hotkey this will set your traveled distance to a great value and you will unlock all certificates.