Hey Carl,
I meant to catch your talk about the Sierra trip you did, but I had to miss it. That sounds like a great adventure. I'd love to read anything you may have written about it or attend another talk if you give one. Nice work out there!
Adam Nuyens
Adamnuyens@yahoo.com

Thanks Adam. 

Not much written now, expect a brief overview in the Call Up.

I will likely give the give the presentation again. Gather a few friends and we can make a show at the Iron Springs!