I'm almost hesitant to post this here because I want some seats to be available for myself [img]/infopop/emoticons/icon_smile.gif[/img] but in Oct. Delta is starting a nonstop Atlanta to Key West with a 70 seat CRJ. The first departure from ATL is around 8:30 AM and the last return from EYW is 5:30 PM. It sounds like it will be perfect for a good snorkeling day trip which you can do year round in EYW.