Skallagrim
Banned
Could an organized Anarcho-Capitalism take hold in some places?
No.
Anarcho-capitalism is as flawed in theory as it is in practice; the free enterprise of markets in every corner of the globe have shown that capital likes to marry itself to government, both for security and guaranteed wealth that can come with exclusivity. At most, we could see something like objectivism take hold (theoretically, not realistically without a major paradigm shift).
If "this actually works out more-or-less as intended" were a criterium for implementation, we could write off most - if not all - revolutionary ideologies. Most of them are, as has been suggested already, utopian and idealistic. Invariably, the theory itself isn't actually in line with the less pleasant realities of the world.
Is anarcho-capitalism (or something like it) very likely as a successful revolutionary ideology? No. But that's because revolutions usually erupt from discontent, and most discontented poor people want wealth to be taken from the oppressive elite and redistributed to the masses. Anarcho-capitalism actively forbids redistribution, so the only way to ever get to something like that is a situation where the government is so oppressive that people actively want to overthrow it... and not replace it with a new regime. Basically, a government must become so hated that a large enough group of people begin to hate the idea of government itself. I suspect that a government that big and totalitarian must almost by definition be a (meant-to-be-)"utopian" revolutionary government... which could make anarcho-capitalism the creed of an eventual anti-government reactionary counter-revolution.
Will it actually work? In most cases, you're going to end up with something a bit feudal, I'd guess. But since communism typically doesn't lead to a classless society but to a one-party dictatorship with a bizarrely wealthy party elite... I'm sort of guessing that "it really works" isn't a criterium for being counted as a revolutionary ideology.
tl;dr -- the fact that ideologies are, to some degree or other, hopelessly utopian does not stop them from being implemented (and subsequently failing spectacularly).