I recently stayed at PGA National Resort and Spa in Palm Beach Gardens, FL for the PGA Tour's Honda Classic. It was the greatest experience I have ever had at a PGA tour event, and I have been to MANY! First of all, this is the best venue for a tour event that I have ever come across. The course owned the players, and they were very happy about that. I expect the word of mouth to travel very quickly, thus attracting even bigger names for the coming years. The accomadations were also extremely plush, and the staff was attentive to my every wish. I had a fantastic weekend at PGA National, and strongly encourage ALL to check this place out for a golf vacation!
Post Script: They also host golf groups!