billrow: It seems that all four of the preliminary caches in this series have gone missing. It's getting to be too much of a chore to keep up with replacing, including the clue slips, so I'm going to archive them. If anyone is still trying for the final cache in the series, I'll leave it active for a while, and maybe work with you on getting the clues.
If you are watching, and DNFed this cache recently, please feel free to go ahead and claim it.