Greetings from Maryland! I just finished the last of a highly creative series called MD Cluedo. It's: GCW2YP
It consists of 10 caches and each has 1, 2, or 3 suspects, rooms, and/or weapons just like the game Clue. Once you find out who did it, where, and with what weapon, you'll know the coordinates of a mystery cache.
I found 9 of the 10 which narrowed things down to 6 possible locations for the final. It was in the 4th of the 6 that I checked.
This was an excellent idea and I thought I'd pass it on to those in the state where I was first introduced to caching.
Hope y'all are doing well up there!