This cache is hidden at a bearing of 136 degrees from MMWR, NOT from the posted coordinates. It is within spitting distance of A trail that I may or not know about (or more importantly one that YOU may or may not know about 
).
The terrain may or may not be rated accurately so that the final location doesn't end up a gimme. I can tell you that the terrain is less than a 4.
At the time this was hidden, the area was free of poison oak (at least the hiding spot itself). I hope it remains that way, but of course I can't make that promise.
If you search in non-winter months, PLEASE be EXTREMELY careful of rattlers! 
Have fun and HAPPY NEW YEAR!