12.
2 photographers, 8-10h wedding photography coverage, an engagement session and a wedding album
You want to have two points of view throughout the day and you want both your getting ready's photographed. Having all your guests photographed is also a priority to you. You're having a wedding with up to 80 guests, more or less, and you either don't mind about the night party too much or it'll be a fun party, but nothing too crazy. You just want to enjoy most of your day with your friends and family.
You also want an engagement session. This is the time to meet your photographer and get more comfortable in front of the camera in a small couple's session prior to the wedding.
Having your photos kept in a beautiful timeless wedding album is also important to you. This way they will never be lost and you can show them to your children and grand-children.