Got here and again there were lots of people driving around near the cache and others just sitting in cars. I sat there for a minute, and then decided to drive around and park in the adjacent parking lot and see if I could approach the area that way. I couldn't once I got over there, so I took out my cell phone and pretended to be having a casual conversation while wandering around looking for the cache. I looked mostly in the places I had looked before and I was getting very frustrated when I grabbed in a place I had already tried before and this time came up with it. Crap, I could have had it last time. Oh well, thanks for the educational puzzle.