Here is a link to the Boone n Crocket site that you can search any number of different search criteria. The draw back is that is's $40 a year if you have a membership and $50 if you dont.
i was going to build a webpage that was just that. i posted the question here a couple months ago asking whether or not it was a good idea. only got 1 reply so i figured it was a bust.
that $40 bucks drew me away from the boone and crockett website. Knowing all the state records wasn't worth that much. Making a website would be a great idea. I imagine you would get alot of hits from the hunting community.