Bridal Party

This involves everyone from your bridesmaids and groomsmen, to your ushers and guest book attendants. Your wedding guests will definitely direct questions at these individuals, and they'll want to be ready to offer assistance.

Parents

Of course, your parents will probably know all about even the minutest detail of your wedding, but remember to go over the basics to ensure that they will share accurate, up-to-date information. Chances are, your parents will receive inquiries when you're not around, so be sure to advise them of any details you wish to have passed along.

Bridal Consultant or Wedding Planner

Obviously, this individual will be in tune with your wedding itinerary and details, but ensure that he or she has a quick reference to any and all questions that may be presented.

Wedding Website or Wedding Webpage

Post all essential wedding details online so accurate information! Send the web address of your personal wedding website to everyone on your email list. Also include the web address of your wedding website with your wedding invitations so your guests can come back often to view any new details you choose to post.