If there was incentive, such as the main crew having access to the creation & maintenance of the front page for a period of time; or, on a lesser scale, having their name/signature displayed as a banner on the homepage, I'd consider assisting you. Otherwise, this sounds like the generic crew tournament whose concept & idea has been shot down for ages. Unfortunately, with all of these predestined failures that we call leagues popping up, competition will be in excess.

Good luck