I just sent my Congressman the following email:
Dear Sir. With all due respect, if you vote to pass the bailout plan now before Congress, then you will not get my vote in November".

I then notified everybody in my address book that if they felt the same way, then do as I did.
If everybody would then forward that email on to everybody in their address book, then maybe the people in America will have their voice heard.
Every member of the House of Representatives is up for reelection in November and they all have official websites where you can contact them via phone/fax/email.