You have seen Disciple Now takes a lot of work.  Finding the Disciple Now Curriculum, putting together all the resources, finding leaders, etc.  And no matter how much work you put in you will want to change things.  As the weekend goes along, and right after it is done, take some notes.  Remember what you did, what you liked, what you didn't liked.  Get it down on paper while it is still fresh.  This way when the even roles around next year you will be ready to improve on what is already a gerathing