You need to know the timeline and all the vendors you are working with. I like to know my entire team before I walk into a wedding.
This is the time to ask for your couple's love story and inspiration so you know more about them. It's also great because half the work is done for your write up to submit the wedding. WIN WIN!
Send this 2 months before the weddings so your bride has all the details ready AND still has time to plan for them.