It would be nice if 2 friends can get ports tasks from the notice board and then put it in 1 person's boat to do their individual task. They can sail to the respective ports to complete those tasks. I think it will allow friends to chat and take turns navigating.
#Friends should be allowed to do port task on same boat
fresh merlin
wicked island
yeah it could also be fun for slaying tasks, each of you can get a cannon xD