Forthcoming:

 

Books, maps, print resources.

Shipping and resupply points, dates

Best times to buy at REI

permits, start/end points, registration

LNT rules 

Gear resources. -geartrade.com, sierratradingpost.com, steepandcheap.com, rei garage sale, 

A good elevation profile generator (registration reqd) 

Transit:

Mammoth Lakes

Yosemite Area

Best since Day 1.