I have not acquired this directly for myself. I do however learn through a lot of vicarious experience (suitors/brain trust). I think it would be helpful to learn about the current chattel mortgage system and how to register your car without paying a property tax.
I believe there is something fundamentally flawed about allodium, I mean in the term itself being Roman. Land Patents have been divided up and sold (abstract of title). These two terms have some merit to understand but they also have a lot of mythology developed around them. I believe also that there is an achievement in America I call the highest title and that can be acquired through paying for your property with lawful money.
Regards,
David Merrill.