I have a family group of 24 going the first week of August. I have been practicing the past few days. I have 1 family member who will not be present on our first Hollywood Studios day. The first time I tried I waited on the "My Queues" page with the "Join Virtual Queues" button and then clicked the "Join Virtual Queues" button right on the hour. By the time I clicked the all members check box and then scrolled down and unchecked the one family member who wont be there, I was too late and got the red message. Since then I have waited on the "Join Virtual Queues" page and refreshed on the hour, checked the all members box, scrolled down and unchecked the one family member and I have gotten the your not here message. Today for the 2pm distribution they seemed to be almost a minute delayed! So even with 24 in my group I have been successful. I just need it to stay that way!