So I asked around and called the CMRUS number to get a little more information and seems badges are needed to get a room this year. Each badge will have it's own confirmation email, doesn't matter if it's group registration or not. If there is anyone using group registration, please check your emails, as they will have a summary of all badges, with the confirmation number of each badge on either the side or top of each name. Most likely the person who created the group will be the only person to have the email, so please contact your group leader if you plan to get a hotel on your own. For those who have not received an email right after registering for the badge, please contract CMRUS housing immediately!!! Always keep a print out of the end summary just in case, which is helpful if you don't receive the email at the end.
This is all the info I have received so far. If any of you have more to add, any info would be helpful, would be appreciated.
Staff is working very hard right now, and they always do every time the convention takes place. Please take the time to thank the staff for their work to make this convention great in the Northern California area.