Move down under, we have thousands of miles of bugger all, and only about 20 million people, 95% of which are all packed along the east coast.(mostly because the rest of Aus is just one big Texas style desert)
English is our national language, and climate wise it should be a simple matter to match Texas.
We allso have great beaches, good beers, excellant wines and a laid back enough lifestyle to enjoy them all, cheap real estate too.
There are even natural gas and oil fields here, so you could continue in the same 'job'.
US\AUS emmigration is one of the less complex moves ( I think both countries are cool with dual citizenship even, I have a sister who recently became an American citizen, and Im pretty sure that didnt involve losing her Aussie citizenship)
Politically, millitarily, and to a lesser extent, ecconomically, we are firmly tied to the USA and are wellcoming to her people.
Its an awefull long way to move, but it may have it's up sides.