Have you had a bad experience at the airport with full body scanners? You can make a report at EPIC.

EPIC is a public interest research center in Washington, D.C. It was established in 1994 to focus public attention on emerging civil liberties issues and to protect privacy, the First Amendment, and constitutional values.

EPIC relies on individual citizen support to keep fighting for your rights. They have also filed a lawsuit to stop the use of full body scanners.