Umm, look at the site more carefully.
"We could repeal state taxes and wasteful state government programs. We could end the collaboration between state and federal law enforcement officials in enforcing unconstitutional federal laws. We could end asset forfeiture and abuses of eminent domain. We could privatize utilities and end inefficient regulations and monopolies. Then we could negotiate directly with the federal government for more autonomy. In other countries, provinces have obtained the right to opt out of national programs and receive a tax rebate instead. "
This sounds more like a right wing sort of thing (less government interference, tax rebates, trim gov't, etc....). However, if you look at the links list, you'll see that they are closely related to the Libertarians which is neither left nor right, but maybe up or down.
Dunno where they think 20,000 people could go and take over a state.
