Hey Paul,
I'm truly sorry to hear of your dads' passing and seeing the headline of your post I knew instantly the answer to a question that I had often wanted to ask, but like most people, try to avoid.
As I said to you before, I hope that one day my son and I share such a friendship and common passion, these are the things that make us truly rich.
I enjoyed the blog and the great photo's
Take it easy
Iain