Alan,
Be sure to let us know how St Andrews Beach is doing these days. It is my favorite course by Tom Doak.
I found there were a very large number of shots I would enjoy playing over and over again. Wish I lived right down the street.
One thing to note: if you look at SAB on Google earth you will see the course is right by the water. But, don't be deceived. There aren't views of the water. The course kind of sits in a valley. Honestly, I think this is a good thing. The golf course is the star, not the setting.
Aside from that, Melbourne, obviously, is one of the great golf cities in the world. If possible, try to also check out Royal Melbourne and Kingston Heath. There are actually quite a few really good Sandbelt courses, but these two are definitely a must see for golf architecture junkies.