I'd definitely be willing to help with this; I signed up for Eurobricks just because of it. :P Probably the most unique skill I have to offer is 3D modelling and animation. I'm making some final touches to my minifigure model's weight painting, and once it's finished, if some other collaborators provide the textures (I suck at creating them myself for the most part), I could certainly compile some renders/short animations. My latest render can be seen here, and other examples of my work include this animated Christmas .gif and a render using my old minifigure model. Besides that, I'm generally a sort of Jack-of-all-trades. :P I can do concept art, as well as LDDing/MOCing and writing, but I imagine you already have enough MOCers and writers. If you need any more examples of my work in any of these areas, though, I'd be happy to oblige. With school and everything, I can probably help most with this project around Spring Break and during summer, so I may be hard to contact from time to time.
Anyway, I'm really happy I was shown this project. A new Pirates line would be great. Especially if it's possible to finally produce a pirate ship around the $60 range as opposed to $100+. :P Is there a chance for any further projects of this type in the future?