They need to be made worth somthing but NOT craftable.
There needs to be a way to get onto a boat when priating, Gang Plank, Grapples etc.
A way to sink boat, or make them cost like 5 mil so they are not just throw aways.
Ability to build Docks on land if your house is within 5 tiles of shore?
But not craftable we have enought usless craftables as it is.
How about crafter each getting 5 Val, 10 Ver, 15 Aggy .... i think you see the trend.
Crafting is way more broken than simply making boats craftable.