Take precautions. A site that seems legitimate could be a method to collect names of people the authorities view as a threat. Evil groups such as Antifa or one of the vile entities loyal to their tyrannical master Soros or another evil elite-class enemy of the common folks may pose as a patriot group with evil intent against you. Always take care on the Web or anywhere in real life scenarios. I can not and do not endorse linked-to sites unless I specifically state that endorsement. I do not have the time to investigate all groups, organizations, associations, etc.
My Militia I am registered here
My Militia Facebook
Patriot Front look for links to their other Web outlets