Expect polling locations to be targeted by organized protesters to dissuade voters-—be prepared for that prospect. Develop a team plan for your area to neutralize voter intimidation tacticians.
Make voter disruption protests unpalatable by excluding strategic footholds from the political operatives. Arrange for suppression of threats toward the voters. Arrange for any confrontations to occur away from the polling stations as an application of defense-in-depth. Where possible, have discreet video documentation to capture protest activities.
It's coming down to this: Sooner or later decent people will have to stand up to the bullies of the Left. Force -- whether it's forceful words or physical force -- is the only thing bullies understand.
I expect things to get very ugly ... even uglier than the physical appearance of many which comprise the Left's mobs.