just want to add... the person who buys the ship, spends up to 10 hours of their time preparing the containers ( does ALL THE HARD WORK) reaps the reward of their labor when the ship returns, hopefully after a successful voyage.. Now, the people who get a ship in their port to load, spend about 5 seconds loading it to send it on.. isn't helping your neighbor a big enough reward for so little effort,
ducking my head now to avoid the rocks thrown.. LOL