Clayton, MO organized a rally to show support for the wall. Maybe get similar local events going.
https://www.thegatewaypundit.com/2019/01/huge-news-rally-saturday-support-president-trump-border-security-and-the-wall-clayton-mo-at-1-pm-ct/
I don’t know if it would do any good, but maybe call local GOP offices and see if they will assist? I’ll try mine tomorrow and see how RINO they are about supporting POTUS.