People tend to check in during these times:
Make sure to try out the chutes and slides naturally carved by years of erosion!
Wear water shoes!
Walk through 4 million years of geologic history on the Scour Trail.
Make sure to wear water shoes.
Beware of the Park Rangers. They are hell bent to ruin your fun.
For a really great day hike, take the Shut-Ins Trail. A loop that takes you up cliffs and through creek beds and has some amazing views.