I'll tell ya something BT,
There are probably precious few people who know any REAL secrets regarding KGC Caches. Those few people are EXTREMELY finicky about who they tell their secrets to (and you will NEVER see those secrets in a public forum).
Just like Spanish Markers and Monuments, everybody knows the big ones. It's just when you get REAL close to the end of the trail, that the signs get almost nonexistant. I'll give everyone a hint: no definite markings or signs exist above ground at the actual cache site. There are some things to look for that tell you where to dig for the capstone. I could probably count on one hand the number of people in North America who could tell you that information, and they don't tell their secrets to too many people.
A great story I like to tell, is about a group of guys that had located some monuments in the Superstition Mountains (in AZ). They were referred to a Black Canadian Tracker. He went in with them. They took him to the place where they lost the trail. They said he wandered around for about a half-hour. Said he almost looked like he was in a trance. Just walked around with a little whisk broom in his back pocket. He walked around looking at all the rocks, cliffs, shadows, etc. After about 30 minutes, he knelt down in one spot, pulled out his whisk broom, and swept a little dirt away from a spot, and said, "Dig Here." Under that exact spot was a vault about 6' X 6' X 4'. It was empty except for some small pieces of wood at the bottom. The wood was dented from the weight of the ingots that had sat on top of them. I have looked and called and searched my ass off, and can not find that tracker. I absolutely believe the story is true (why would anyone make up a story about finding nothing?).
Best-Mike