The TreasureMan has hidden 13 caches so far, with four being found already. In order to participate, you register on the TreasureIllustrated forum to download the FREE PDF booklets he provides clues in. (WITH permission from HCB, they are also here on the MW Forum and Website)
The below links lead to current written summaries on the individual caches hidden by Treasure Man. While these are in the threads, I list them here for your convenience. More will be added as they are written and others being buried.
Updates of found caches will also be noted here. Page Updated 9/11/18