Rarick, just finished a major rewrite of the first half. The second half is going to be a REAL challenge. To start with, there are just so many possibilities that my brain goes into overload and freezes sometimes. I have just wiped out an entire chapter that went down a bad wormhole and just didn't fit - after working on it for several days. The harder I worked on it, the worse it got!! The "ghost" must have had a head cold. LOL
There is more information in book two about the Denver thing, and other "rabbit holes" that were taken out, as flashbacks when an exploring group finds a breach in the Denver mountain complex. Also, climate change and some other speculation will be dealt with.
Struggling with technical details there, since I don't know much about the real "shadow government" situation and have to research or invent it. LOL This is turning into partly science fiction, which is neat because it gives me a little more leeway.
Lots of other surprises. The inventors and entrepreneurs of the new world must learn how to operate in a free market. That's as much a matter of speculation as the tech stuff, of course, since a truly free market isn't going to be minutely predictable.
I'm trying to use logic and what is known to show both success and failure in the process as they operate without federal government to coerce them (or to be used to coerce others!). And, of course, some groups either cling to or develop their own brands of coercive government (such as the failed East Valley religionists), so I'm exploring how those communities interact with others who are more free. Since the people are truly free to vote with their feet and leave a community they find too controlling or objectionable - and other communities are truly free to welcome them - I think the operation of the free market is pretty obvious there.
And it is not all sweetness and light! Conflict and problems are to be expected. This is no Utopian dream story.