Activity for Emily

I'm far enough into my planning where I've found and booked most of the key players in the wedding like my photographer, DJ, officiant, etc. I've had the initial meetings with them, but then they tell you to start collecting images and ideas for what...

I only have a few people with plus 1s for our wedding, since most of our friends are married couples and we know their names. But do I address the invitations so the envelopes say "Name and Guest" or do I include two RSVP cards? How do I let these...