From Yosemite Valley to Bishop Pass or further south

[js hill]

My wife and I just retired and are planning to hike from South Lake (Bishop Pass) to Yosemite Valley on the JMT starting around July 18th 2012. If there is anybody out there planning on hiking the John Muir Trail starting from Yosemite Valley we would like to know if you would be open to the idea of letting us take your vehicle when we come out from Yosemite Valley to the trailhead that you will be exiting to. This would require you to either mail a set of car keys to us before our trip(s) begin or meet up somewhere on the JMT and give us a set of car keys. Also if there is someone out there that would be doing our trip in the opposite direction, I would be open to having you take our car to Yosemite Valley. If anyone has other suggestions or ideas please let me know. Thanks, js hill