I met Dan a couple of times, the one that I remember most was at the Howard Hill shoot in Alabama where we had a "discussion" about how deep in your fingers you should hold the string when drawing. You are right in that he was set in his ways, stubborn even. Could even be crude at times, but you knew where he stood. Most guys that walk their own path have that same demeanor.
Bet that big campfire above is a little livelier tonight with Dan sitting in the circle.
Godspeed Mr Quillian, and keep a "DEEP" hook.