Grand Hiatus for Dr Jerque

Fellow Yeehows. Unfortunately I will be spending the next three weeks slogging through the Grand Canyon with various experts on its geology. Special attention will be given to lava flows, lava dams(?), and all sorts of other things. I am hiking down to Phantom Ranch on Wednesday morning with a pack full of all the stuff I forgot to send ahead. Of special note is a new 10 MP Pentax camera that is waterproof and dustproof. This way I hope to get some fearless shots from the river. Recently took it to Tahoe to try it out:

I will certainly provide a synopsis when I return.