Shall we start with one in Indiana? Do you suggest anarchos form some sort of company to own the property, whereas each individual rents from said company? Or find a property and subdivide it down for each individual to own his plot?... leaving about 10-50 acres or so for "community" activities (such as a "farmers' market" or "fair grounds"?

May I suggest Elkhart Co., where Sheriff Brad Rogers will protect the effort, I believe.