Guard your polling place with a rifle.

Send messages (in Spanish) out over social media that ICE officers will be arresting illegals at the booth.

Volunteer to be a vote counter.

Honestly, The best we plebs can do is leverage social media and retweet/share the fuck out of everything. Become a volunteer for one of the polls in your district and actively try to keep voting fraud at bay. Get the sheep noticing things, even if they dismiss it, because once that seed is planted, it'll start growing.

Other than that, start investing in the FSF and the like, and urge them to look into a libre voting system.

Confirmative.