A timeline for your event. It doesn't have to have specific times, but should include the order of events. This helps me know where to be and when to be there.
A link to the website where your event is being held. We will look through the photos available on the site, discuss where events will take place, and it will give me the address and phone numbers I need to be prepared.
With Pinterest and the internet there are so many ideas floating around. Show me what you like! It gives me a great idea of who you are and what you want to achieve.
Create an outline of the people you want in specific photos. (EX: Julie, Jeff, Jason, newlyweds; Beth, Bobby, and kids with Husband.) The more specific your list the better! I will call the names out and cross them off as we go.