I dabbled a bit with Google Earth last night to try to illustrate what I what babbling about. Of course, it doesn't have the impact of actually being there - and let me tell you being there is impressive - but never the less it might convey something. I tried to do it in a way that wouldn't compromise their privacy. I don't think it will.
Classic Ross high point to high point 3-par - about 180 yards.
This is what I meant by legato (rather than staccato). The contours mainly turn slowly - one gently segueing into another.
But there is enough spice out there to where it turns more dramatically. So you've got a nice level of variations going on which would be required to make a properly compelling course.
Here is an aerial of a corner of the property which I included just so you could see the authentic Pine Valley type area on the right. I don't think that's part of the property but it just goes to show that you've got some pretty ideal land for golf. This also shows how the land has just a few trees here and there. And as Ross said, trees are great but they have little place on a golf course.
It wouldn't be for sale for a while - those old boys are having too good a time. But it will one day. It would be rather criminal for it not to be made into a golf course - but I'm always saying things like that.