Alveolus,
Thanks for sharing your experience! Sounds like it could not have gone better. I recall discussing this outing with you in May on this Message Board, as you were then sketching a plan. You had many great options, as I recall.
Yes, the gentleman with the long white hair is a regular here. By first-hand experience over decades, he has accumulated a vast fund of knowledge about the Mt Whitney area (and beyond). He enthusiastically shares this knowledge which has assisted thousands of hikers (including me) in the area. His practical assistance can range from assisting a hiker getting into a locked vehicle in the parking lot when keys are "lost," to participating in a rescue high up on the Mountain.
We always look forward to encountering him or members of his wonderful family at the Store.
For a solid read, check out the Third Edition of "The Mount Whitney Guide, 30 Years on the Mountain."
Safe travels back home and come visit again soon.
Jim