The first thing to consider is how you want to list your seating assignments. The choices are seating chart, or escort card display. When making this decision you’ll want to consider your venue, and how things will be set up.
You’re getting SO close to being ready to send out your wedding invitations. Now the monster task of addressing the envelopes is before you. Unless this is something you know you’ll enjoy doing yourself, it’s one of those wedding tasks that is best left to the professionals.