KickstarterForum.org

Since you only have 100 backers. Give them a Thank-you note for backing you and maybe ask them to post a link on Facebook or give a tweet. That might stop the bleeding, but most people will leave just because they can't afford to back at this particular time.

It's nice to find a Introduce Yourself thread. Basically, it's your one and only spam thread. I'm learning very quickly not spam other forums. They want you to at least contribute to the forum before you post your product. I have not read any of the threads yet, but I'll be looking for shipping cost...