Toilet Paper.... I'll keep.
Tarp..... I'll see.
Pack towl..... I'll probably leave home one of them.
Cell Phone.... I cannot live without playing Farmville.
Extra battery....agree.... not needed.
Thanks for the input guys! I'm just joking about Farmville. Typically I don't take electronics but I have a new toy and the combination of unlimited topo maps, GPS, camera, cell phone, back-up light and log-book all rolled into 5.3oz. has me rethinking my "no technology" stance.