The posted hours are 5:00 AM to Midnight but you might want to be outside of the gate before it gets too dark. There are some interesting places along the western pond loop trail. I did walk around part of the Eastern pond by taking a path that began beyond the fence opening at the left field line of the baseball field. After passing the baseball field fence, I did continue along a slough on the north until I nearly reached another fence at which I turned south to find a place with a nice view of the eastern pond. I did not see any homeless camps at any of the park locations that I chose to explore. But that is not to say there are none. If you feel "too spoked" then do not go, especially alone like I did. Dogs are Not allowed either. I did see some evidence of beavers at several locations.
Getting to and from the cache location could be easy or difficult. When coming from the second waypoint area, go into the baseball field through a fence opening. Go across the field and to the opening near the left field line opening or most northeast corner of the field. Go through the opening and following the trail with a slough on your left or north side. Continue until the trail has a row of the same kind of trees on each side of the trail. The next to the trail is a row of cedars on the left or north and many small firs trees on the right or south. Now put away the gps, look around and go for the cache. Enjoy the hike and the hunt.