Build a waterproof wall within and around NYC. Protect the Lubavitcher neighborhoods of Brooklyn and any other reliably conservative neighborhoods. Drown the rest. Bring in barges to dispose of the corpses. Voila! NYC becomes a conservative bastion. Triggering the San Andreas Fault in California would turn it back into a Reagan Republican state. Bye bye San Fransicko. Bye Bye Lost Angeles. New coastline for normal people!
Beach front Vegas! ...