"While we probably do gamble as a group more than some we have been told that the casinos don't see any difference during our conventions". ... Doug Smith

Doug; I think that the club should encourage our members (and visitors) attending our convention, to display their convention registration badges when gambling on the casino floor and eating in the hotel restaurants and buffets. This will generate questions/interest from casino employees and players sitting/standing at gambling tables next to our members and might demonstrate a larger presence than has been detected by casino management.