Recently, a friend of mine returned from meetings in DC in support of public lands. You can read the write-up on Orvis News. When I asked him what he thought about the time he spent with representatives and how we felt afterward, he was encouraged by the receptiveness of the officials and their willingness to listen. More importantly, though, was the feeling that normal folks like us can have an impact.
If you are passionate about something, and this is something you should be passionate about, take the time to contact your representatives and let them know what you think.