So I got about 80% of my envelopes printed after work today. I have all my invitation stuff so I was VERY excited to get going on stuffing the envelopes, sealing these things up and getting them in the mail earlier then I expected. Well about 2/3rds of the invitations were done (envelope sealed but no envelope sticker on the back thankfully) when I realized that I never put the postage on the RSVP Postcards...FML, so here I sit CAREFULLY opening up all these envelopes and pulling out the RSVP, putting them back in number order, kicking myself (doubly because my postage is in my drawer at work) and being thankful that a) I didn't get all the invites done and b) I bought double sided scrapbook tape for a random reason and this will be perfect for resealing the envelopes.
Still very very annoying!