Paul,
Other than #3 (back left pin position would be nasty!), #11, the blind tee shot on #9, and maybe the sun setting over the ocean while finishing on #18, nothing else really sticks out in my mind. Granted, when I played it a few years ago, my architecture fire wasn't nearly as warm as it is now, but I think that speaks even more, since it didn't stick out that much to me then, when it didn't mean as much, the great views didn't even do it for me.
A lot of the courses I've played in the past would probably have different impressions with me now that I'm "pickier".