Engagement Party HELP!

Hey guys!

Not gonna bore you with the whole sordid story, but our e-party plans fell through and we're kinda frantically looking for a new spot. Grrrrr!!! Looking for a place on the beach for 100-125 people. We're looking at a Saturday afternoon or evening in September 2005. Doesn't have to be a catering hall per se, just on the beach...or at least a body of water.

Thanks so much! :)