The organizers say the totem pole is at
N 47° 37.875 W 121° 53.821Those coords are about 3,400 feet from the GW8 posted coords, but COWWS say this about that:
The proper entrance to the farm is the posted coords on the cache page. That's the way everyone needs to come in. It'll be obvious once you get there, you can't miss the entrance to the farm. If we used the totem coords for where we'll actually be, auto-routing wouldn't give you the right directions and try to take you in a back road that isn't really available for public use.