ehoover: We finally checked on the cache, and decided to retire it, due to a number of factors. First, the cache had been vandalized in a rather nasty way, so I was going to need to get another container and find a different spot at least 50-100 yards away. Second, the poison oak seems to be doing quite well around there. Third, there's talk of extending Monte Cresta, and if that's approved by the city, one access point would be blocked for quite a while during construction.
Overall, this is unfortunate, because it was our first and only cache, where we launched our first and only travelbug. Also, this is a great viewpoint, known only to some locals in the neighborhood, so it was great to lead people to this spot. We're already contemplating our next cache location. Thanks to everyone who visited!