Do you know where to find the Methuselah tree?

I'm going on a trip to the White Mountains in California this weekend. I know that the oldest tree in the world (Methuselah) is up there somewhere and I'd really like to see it. The exact location is kept secret to keep vandals away. I know which grove it's in and I've seen a picture of it, but last time I was there I couldn't figure out which one was Methuselah. Any tips?