A Dock...
Not a bad start. Many inwardly thought.
Yes!... Fish has more value points than herbs.
So even if they got small quantities of fish, it would still carry them a long way compared to many other food sources.
They would build a boat and maybe have just 2 people fish a day. What's even more impressive is that from the building description, they won't have to carry their fish all the way back to the Settlement center.
Once the fish gets put on the dock, it can be drawn out from the storage room in the center. So how awesome was this?
Again, they saw that in the Stone Age, they had 2 ship types available:
•Fishing Boats (upgradable to Fishing Ships in the Bronze age.)
•And Trade Boats (more useful when allies are made.)
Clearly, they would start making the Fishing boats first... Emphasis on the word BOAT and not SHiP.