I just meant, to many docks. For the number of people. There isn't any lake/river trade, the docks are mostly for pleasure craft and fishing. Since they don't have a lot of room nearby for farming they eat a ton of fish and they also eat a lot of rice. Very Japanese cuisine but fresh water fish.

Larb : Yes, you have it right. And at the south end is stairs down to 'Down' Town. Which is basically underground apartments for the poor.