Couldn't score an overnight permit for the Main Whitney Trail, so my partner & I decided to do a long trip in & out via Cottonwood Pass. We are really excited about it. We have already been training for months and are stepping up with more demanding workouts & hikes & will start hiking at elevation once the passes open.

As the trip will be much longer than originally planned, I'm fretting about our food needs. Will we be able to meet our needs with 2 bear canisters? Haven't purchased any yet. Will buy one & possibly rent the other. Any brand/size recommendations?

Also, my husband is contemplating getting me a personal locator beacon. Is this over the top? Wondering if my iPhone might be able to get out periodic texts/calls to reassure those at home (I have AT&T).

One more thing: should I bring rain jacket/pants or would a poncho suffice (trip is early July).
Thanks!