If the FSP had chosen MT or WY I was thinking living on a houseboat on a reservoir would be good to avoid property taxes and control. 
That is an even better idea. The key to successful, or potential successful resistance, is to make it hard to enforce their laws. A houseboat is hard to tow away, they cannot destroy it, (pollution), and is not desireable to everyone. It worked for the Aztecs. So much so, they became the regional evil empire for a while.