I actually have a few pieces of advice!
1. Wear comfortable shoes!! It is a lot of walking around, going on all these adventures looking for moments.
2. Don't be afraid to take a breather if you need it. For me, I would work from that morning till late that afternoon working because there was always something to do. Take a break or a little nap when you can so you don't get too tired!
3. Plan out a schedule. There are a bunch of activities all going on at once, so based on all the photos you need to get for the week, plan out which ones you need for the day so you don't lose your marbles wandering around.
4. Have fun! Stop and hang out with campers, I found that this is when I found the best photos! Kids and staff in their natural habitat. Talk with them, ask questions, engage with them, pray for them, etc.