I am digging through the appearances trying to find the boats. There may be some that are not named what I would think, but does anyone know of some that could be missing. Seems pretty scarce so far. Is it possible for one to be a Widget and that model not showing in appearances, I think the barge in Frostfang Sea is like that.

If it is a widget and not showing a model then that widget is attaching itself to level geometry and there would be no way to use that outside of the zone it is in.

I do not believe there are many boats in eq2 to begin with, there are the large ones that go from ant/cl to kunark and nek/steppes to butcherblock, but those are all the same boat with slightly different textures. Other then that there is a few small props but off the top of my head I can only think of 2.

That was my main question, how many are there? You answered my question.

You could try adding your own. Importing Models Into Everquest 2
I haven't tried it personally, bit might interest you.