John,
First of all, I'm amazed by the amount of responses your post generated.
As you know, I really like Pacific Dunes, but I haven't played it as often the last couple years. In a sense, I've moved on, and I'm putting time and energy into enjoying other courses.
To me, stepping onto the 10th tee, knowing I have to play the next four holes into the strong prevailing wind, is very exciting. If I've scored well on the front nine, then the next four can make or break the round. Furthermore, the holes make a long trek up along the coast, culminating with the dramatic 13th. After that, we turn around and make thye long downwind waqlk to the clubhouse.
14 is a pretty easy par. On 15 I disagree with Tim Bert. I believe that 15 is a 3 wood hole in the summer, as driver puts you right where the gorse and fairway bunkers pinch in. I'm a medium long hitter, and that hole plays as a 3 wood (300 yards), 5 wood (250 yards) combination with the typical 15-20 mph breeze. I usually try to drive the green at 16, and usually end up trying to make par from short right of the green. 17 is back into the wind, the hardest hgole coming in. I usually try to run a low hook in there with a 3 or 4 iron. 18 is definitely a driver-3 iron-wedge. It helps to be in the fairway for the third shot; otherwise the ball can get way past the hole, making par difficult.
I never worry about the par combinations when I'm playing Pacific. I just think about the long, beautiful walk up to the top of the world at the 13th green, and the long walk back down to the clubhouse.
From the looks of it, I am truly the threadkiller.