Shutter Bug Splash is a feast for the eyes, so you may want to bring along a camera. If you decide to use your good expensive one, bring the case and a waterproof bag for protection. Remember to keep your used and unused film out of the sun's direct light at all times. If you have a waterproof container, store film in the ice chest for best results. Decide on a designated driver and a meeting place should you become separated.
Shuttles are available during most hours to and from the parking lots.
If bringing your dog, keep in mind the area is very steep and rocky - don't forget the leash, water and a bowl. Also, be nice and pooper-scoop. Some folks are walking around naked and barefoot, afterall.