Now you can take your park map with you during your dive at the park. Our new underwater map slates make the perfect addition to your dive. No more blind navigations, simply take your map with you so you know where you are during your dive. Features front and back maps. The front side is the entire park map with the back side containing just the shallow area of the park. Pick one up at the park for $10.00 or buy yours here and have it shipped for $11.00