It is also the RSVP deadline for our guests. We sent out 105 invitations, I have received 52 RSVP cards back.
(To be fair, a lot of people have told me via email or phone, but there are still quite a few that I'll be calling/emailing this week.)
So, remember that 200 person wedding I was freaking out about? Well, it's likely going to be a 130 person wedding, including babies and children (unless for some miraculous reason I get 50 yes RSVPs.) Much more manageable!
I've also become addicted to seat planner on Wedding Wire. I don't want to tell anyone where they are sitting for fear that they will stare daggers at me and push me to a dramatic nervous breakdown, the kind you see on Say Yes to the Dress and think "wow, that is never going to be me."