There may be a DVD available for you to purchase - our last show we did a photo of every quilt. We sold ours for $5. Many of the shows in our area I've been to in the last few years have had these.
Sometimes you get so wrapped up in taking the photos that you don't take the time to appreciate the quilts. So if you purchase the DVD, you can take focus on taking snaps of the quilts that wow you the most!