Um.
I'm going to go out and show my anarchist colors by stating that if you believe that your political theory is accurate, that you form your own government and leave the US. After all, if your theory is right, you should be able to form a government and live a perfect life, away from those who disagree with your ideology. If your theory is wrong, we learn from the mistakes. But if your theory is right, then maybe other people will realize that and then this theory will be adapated on a large scale.
This applies to Libertarians, as well as Liberals and any other ideolouges out there. If you don't think this country is perfect, then instead of complaining about how this country is bad, leave this country, create a brand new one, and show the world how your ideology is correct. After all, you know your ideology is correct, you just need to put it into action and prove to the world you're correct.
Well, this belief is called "anarchist" by my teacher in that I assume that if you do not like a government, you can just leave it and form a brand new one.
EDIT: I mean, it can't be THAT hard. Find a warehouse, declare yourself an autonomous zone that pays taxes to the US and promise to follow American laws, but manitan some sort of autonomy, then make most of your money via donations, tourism, T-Shirts, Anarchist Guardian maganizes, the selling of prestigious titles, and other stuff. Get all citizens of an "autonomous zone" to sign a contract that entitles them a share of the profit, but forces them to resort to an Arbitration Tribunal to resolve disputes rather than suing via the court system. Hire PMCs and security firms to defend your little warehouse from thieves, and you'd be set.
Or if you have some money, you could buy a private island for 30 grand.