2011? Wow! I'm getting old and senile. I forgot all about that one. Thanks for the bump, Chris!
You asked about the toughest tree to rig? If we had all the rigging needed to pull a tree properly things usually went pretty smooth, but a lot of loggers, during the latter years in the second-growth, didn't have the rigging to pull the big trees. Then things would / could get sketchy, and difficult. I had some tough ones.
Probably the toughest was the leaner in Pepperwood Creek, down in Gualala, for Ray Woods and Morris Logging. The story about it is in High Climbers. Tree was only about 200 ft tall. I set a 17 inch tail-block about halfway up. The tree leaned back about 50 feet. Morris pulled it with a Washington yarder, 108 I believe. Yeah it was a real som..beech. More work went into getting it on the mountain than it was worth. I think the only person that made any money on it was me.