I will also be surprised if anybody gets up Williamson. The snow drifts were waist deep in spots (on snowshoes!) and I wasn't even high on the mountain yet.
This from an e-mail to GigaMike on Saturday evening while I was nursing my sore body after stopping 3000+ feet below the summit of Mt. Whitney.
My climb was a fun one, as I'm sure yours was too.
Nice report.