Mr Poo is waiting for you. He is the key to finding the Warthog's treasure. The area has much cover so coordinates could be off a little bit. I got 14 feet +- 25 feet. Difficulty rating is based on that plus getting to the final and finding the cache. 

 The Terrain rating is because you have to walk the creek to get the Warthog's Treasure.  This is a creek walk so please do that as there is no other way to find this cache.  Please enter the key into Certitude to get you final coordinates

You can validate your puzzle solution with certitude.