Bigger boats

[viliml]

We have dinghies, now we need to think about boats, ships, cruisers, tankers, freight ships, all kind of stuff. They will be able to hold more than one modifier. Also, the shouldn't have an item, because you can't just carry them around, so crafting is out of the question. That means either in-world multiblock assembly, or a block that will assemble the boat in the world given the materials and modifiers.

[keplersj]

Closing this and separating it into the different forms mentioned above.