"I just wanted to let you know
what a fabulous time I had in the Level I course that finished last week. I learned an incredible amount of information and had such fun doing it. Dave Black has an infectious, tangible passion for the canyons. Being in his class was a priviledge. Rarely have I met such a capable man. I felt completely secure and comfortable in his presence. He's the kind of guy you believe could cook you dinner, fix a radio and build a quonset hut from a couple of carabiners and some webbing. No doubt he has forgotten more about canyons and climbing than I will ever know. It is such a gratifying discovery to realize how much you don't know about something. I have a long way to go, but I am genuinely looking forward to more canyoneering. Thanks very much for a great course."