Just another quick thought as it relates to this topic of building whatever you want.
I know this has been brought up/mentioned before, but suppose a site with good soil became available but was basically flat. And assuming one had the resources, one could go down to the local college on summer break, hire a couple of english majors, put em on a couple of dozers and let them rip up the property for a couple of months. No instructions other than how to operate the equipment and to go f'ing nuts.
Then after they are done, route a course thru it. It would be interesting to see what could come of it.....
Thats an great idea.
I'd do it, it would be such a summer job!