rf_capital,
Since you and I got to meet Brent and Quinton in person at the SF Hard Assets Investment Conference, I thought you may be interested in seeing them in action in evaluating a claim by Barkerville Gold of having found a spectacular deposit. Their eval were posted on this blog that I came across:
http://incakolanews.blogspot.com/2012/07/barkerville-gold-bgmv-brent-cooks-turn.html
http://incakolanews.blogspot.co.uk/2012/07/barkerville-gold-mines-bgmv-quentin.html
Go Quinton!!