A plot of land that one has absolute title to, even stronger than the protections granted under the castle doctrine in Texas. It has to be a title so strong that it is recognized all over the world, not just in one state or country, because real sovereignty is an international quality; (Real Estate Secrets shows how to do this);
A fortified castle strategically placed on the land so as to protect self, the sovereign;
A militia to protect the compound and land. It has to be more than just guard dogs. It must be an actual military presence that sends a clear message to all within earshot of the land not to invade, much less trespass;
Workers to do maintenance on the castle and land;
A stockpile of weapons high powered enough to wipe out any threat inside or outside the castle and plot of land;
A stockpile of gold and silver or material or natural resources to pay the militia, workers and sustain the economy that develops out of daily needs people have when living in self-sustaining communities. This includes a stockpile of financial or natural resources to build up reserves for tough times; and to top it all off
A full understanding of trust law as it pertains to sovereigns as trustees and merchants as beneficiaries, contract law, national security law and negotiable instruments law, as well as the laws of power relating to sovereigns and other heads of state so that one can negotiate with the United States and State governments in a way that doesn’t leave one dead, conquered or in prison because those sovereigns had more powerful weapons. Otherwise, one can end up like the Native American nations, many of which gave up their sovereignty to engage in commerce via gambling halls and casinos.