I did a post on the landownership racket a couple weeks ago,
you might like it. I don't have a current answer on Allodial title.
I found a couple articles here and here that might help out.

Another interesting one with respects to home defense is putting
a lien on your house via a separate entity. Obviously none of this
should be construed as legal advice and before doing anything of
this sort you'd want to study up and consult with the experts.

Adam's phone call with the County Treasurer was pretty
hilarious. He walked him right into a place where it could
have all clicked for him. Unfortunately, I don't think it did.