Stop competing with other protestors for media and depositor attention at midnight delivery post offices. Bring the media and depositors to you. Provide a valued service and in return make new friends, get new converts and get media attention.  My Libertarian effort is used as an example, unfortunately, no photographs are available:

• Invitation
• Arrangement
• Delivery
• Who, What, When
• Sign manufacture
• 1996 Experience of San Diego Libertarian Party
• 1996 San Diego Libertarian Party Lessons Learned