I do hope the photo op prices aren't too high cause I usually get everyone too. Although I have had so many pictures with most of them that I may skip a bunch of them this time. I also used to be working full time and had a great job, now I'm only part time and not making as much. So, we'll see. As for the amount of guests, usually they don't all show up every day for every event so it's not like they're all running around banging into each other. Some stop by each day and some just stop by for one event. In all my years of going to cons I've rarely seen all the guests show up for every event every day. So, unfortunately not all will do photo ops or autographs but they might let you do a selfie or something with them when you see them. It never hurts to ask, right? Gatecon has always been organized pretty well so they're able to go with the flow and adjust things as they happen to make as many people happy as they can and with the "Stargate" guests you never know what could happen!!