I'm definitely out of the "organization" loop. I tried to organize a bikeforums.net 50+ ride in SoCal and while lots of folks said they'd be there, on the day of the event no one showed up (well, except me).
Of course this was just supposed to be one ride, so no motels or meals or anything else to set up.
Good to hear you had lots better results on your event! Next year is a maybe depending on when and where. FL is too far, but I'm open to other locations.
Rick / OCRR