www.numbersusa.com
Free faxes. It is the NRA in stopping the amnesty and was instrumental last time. Takes 2 minutes to register and 2 minutes a week to review and check. Get all your friends and relatives to use it. It was instrumental in stopping the last amnesty attempt.
I am a member of NumbersUSA and have worked with Roy Beck in lobbying the Hill as part of a local grassroots immigration group over the past three years.