modelling boats & ships

Some while ago, by chance, I came across a tutorial on modelling a boat. It explained how to “loft” with different profiles along a path to achieve the complex shaping of a boat’s hull. I didn’t download or bookmark it and now I can’t find it again. Anyone know where it is?

There is a tutorial on using nurbs to skin the hull of a ship in the Blender 2.3 guide. It might be what you are looking fore?

That is the very one I was looking for. Thanks a bunch