People have been hacking away at that poor hole for a hundred years.
A hundred years? More like since the late 18th century. I remember reading an article in Readers Digest about it when I was a kid. They had a great diagram of how they though it was all set up with traps and pitfalls to keep people from the treasure. Supposedly there has been a very long line of people queuing up to dump their life's fortunes down that hole and no one has ever gotten anything out of it. I lost interest in the show when I realized even with modern technology like ground penetrating radar they weren't finding anything. Or maybe they didn't really want to, they would rather perpetuate the myth and milk $'s and ratings out of it.