I've tried this place about a half dozen times without any real success, to the point that it's getting a little discouraging. I've discovered a small garbage dump on the site, which I expected to yield some good things, but I've only found broken glass and miscellaneous garbage. Interesting things, but not 'Nazis in America' levels of interesting. I'm going to keep looking, though. The park is over 100 acres, and contains many secluded landmarks that I have yet to fully explore. I doubt I am the first person to check this place out, and I plan on asking a few locals on their opinion when I get the opportunity.