Instead of a guest book, try a polaroid scrapbook. Make sure the polaroid camera has plenty of film. Wedding guest can strike a pose then leave their photo on the guest book, together with their short message for the couple. INSTEAD OF GUESTBOOK IDEA
wedit sends the wedding couple 5 HD cameras in the mail 3 days before the wedding weekend. the couple passes them out to the wedding guests to record & the couple returns cameras to wedit to edit. wedit then edits the footage into an awesome video.