Theres a LOT more to Georgia Diving than just Gray's reef. However, don't get me wrong Gray's reef is great to dive when the conditions are right. Here's a video that I shot at a spot we named the anchor ledge. The anchor is from the civil war wreck Oconee. I have been diving here 20 years and I still stumble across new ledges & reefs here all the time..
http://www.monsterscuba.com/anchorledge9.wmv
http://www.monsterscuba.com/anchorledge9.wmv