Interesting read on Classical Liberalism Versus Anarchocapitalism.
I am not a convert just yet to this theory. My concern is if you get rid of the government institution because the free market will do a better job, then would it also be beneficial to get rid of the other institutions: religion, education, family and economy? Seems to me human nature would show its barbaric roots pretty quick. Where would the incentives be to act in ways beyond our nature?