Before you print directions for your guests, check them with someone else to be sure they are clear. You do not want anyone getting lost!
Make a list of everything you will need to bring with you on the big day. Gather everything in advance and put it in one spot so that you don't have to search for an essential item at the last minute.
Remember to factor in taxes and gratuities in your wedding budget. These often are not shown in the vendors' proposals.