If you sit down each day from now until the end of your campaign and ask the question, “What can I do today that will get the most results?”… the answer each and every day is personally contact the people you know and your fans. Do 10-20 per day and once you’ve hit everybody, contact them again. You may need to contact them 3-4 times before they pledge even if they intend to all along. Just keep it conversational and don’t be pushy. As long as you’re real and acknowledge that they’re a real person and you aren’t just spamming them or making obvious cut-and-pastes, you will be well received.