Reply To: Boats/Ships?

As said above, I had to model ships for some of my artworks. 

Basically, I followed this type of method, that allows to recreate hulls using line plans : https://modelshipworld.com/topic/20027-hull-modeling-with-blender/

Read carefully as this topic has a lot of trial & error informations.

I didn’t need to have the part below water visible for my illustrations so I did not completely fix the geometry but this is what I ended up with for both boats.

If you try to follow this method, just be careful to never change the height of vertices of the line plans. They should stay horizontal or you will completely mess up your overall hull shape : 

If you need more precise information, I may be able to answer, so you can ask. If you manage to keep up with it, you can finish with quite nice models!