The best advice for VQ’s is prioritise. Try to get there early and decide you you would like most. Lots of people race to get VQ’s so grab the ones you really want first. Head for the autograph area immediately upon entering (there will be a layout map posted nearer the event which will show where the area is but not where the specific guests are as they move desks in between days a lot). Look for the posters of the actors to find the queue and grab as early a ticket number as you can. You can join the queue any time after your number has been called. There will be a sign at the end of each queue displaying which VQ numbers are allowed to join.