So I'm having my ceremony at the church and the reception at another venue which is 5 miles away. How does the guest/sign in book work? I want to make sure that people get an opportunity to sign the guestbook if they don't attend both the ceremony and reception so that we know who all came. Does the guest/sign in book travel? Or are there two separate ones? Or do you just have one at the reception or ceremony according to your discretion?