Ayers Rock and Bryce Canyon along with thousands of other REAL WORLD DEMs are available in  Vistapro.  You could also visit the US Geological Survey website and get any part of the USA you desire. You might even get the bit that contains Crawford Ranch........and flood it!

Available on Amazon for the Kindle E-Reader

All the Woes of a World by Jonathan Icknield aka The Bryster

And in my final hours - I would cling rather to the tattooed hand of kindness - than the unblemished hand of hate...