well, my VALHALLA tree is full of rotten goodness....lots of top cavities filled with soggy goop and moss, mostly a foot out from the truck on each limb.
There IS about 4 stout limbs i can anchor to safely, but the rest are No Go.
Seems to be the norm for trees in that portion of the park.
I would LOVE to prune and remove deadwood from that tree, but i fear the local district would hang me from the same tree. They did'nt take kindly to my suggestion that sevral trees with huge dead limbs over a popular hiking path be pruned.....oph well, guess it will take a dead jogger of hiker to spur them into action...
BTW, this is the treeclimbign saw i own, compact, cuts FAST and clean, adn fits into a nice holster on my belt: