For Legend

I have a request!

See, in Legend there will be a few more ships showing up before the Going Merry makes and appearance, and one is actually going to appear VERY soon, but I want to draw them right! (and fix up the first 'ship' I drew)

So, could anyone point me to good references on Sloops and Galleons? Please? I can't find anything that will help me from a drawing standpoint and was hoping someone out there has better web-hunting skills then me.

Much luv in advance!