Ok it is helpful and fun to mess around with. But now that we got the absolute basics out of the way, I'd really like to turn this into an actual playable mission.
Right now, as cargo is damaged it is just disconnected and the second waypoint remains active, effectively breaking the mission. It would be more fun if you had to go back and pick it up again, so the mission would reset to the first waypoint after damaging the cargo. Or if the cargo got lost in the sea, you'd have to go back and pick up the next object or even better, have the cargo respawn at the original location and reset to the first waypoint.