Why so much gear?
That seems like a lot.
Lose the guide book and you save 10lbs
My brother used that ploy for years...he who owned the smallest pack...carried the least amount of gear.
Ever seen what Squiddo brings....crucifix, gold doubloons (fakes), swiss army knife, lip balm, 10gallons of water & hair gel.
Then there's Mr. Mud's pack....2 left shoes, women's harness (its blue!), my old rope & a chalk bag.