We run Iron Chariots (http://wiki.ironchariots.org/index.php?title=Main_Page), which is probably what you're looking for. Another great resource is talkorigins.org for debunking creationist claims, especially their index to creationist claims (http://www.talkorigins.org/indexcc/list.html).
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On Saturday, September 26th, our pre-cruise lecture will be from Heina Dadabhoy. The lecture will start at 2pm.
The annual ACA Bat Cruise will be Saturday, September 26 at 6pm. Order your tickets via our products page.