https://www.trumpvoterlist.org/
"Help Us Fight Domestic Terrorists! Welcome to TrumpVoterList.org. We’ve created this organization to ensure that those responsible for the election of Donald Trump can never threaten our nation and our freedom again. We’re building a list of known Trump voters to be submitted to public officials willing to take action. Join us in ensuring freedom always rings!"
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Drive around, make a list of addresses then go pull up owners names on your local county gis