5 Calls will give you your reps, their party (so you can avoid calling any republicans and getting yourself put on a potential retaliation list), multiple methods for contacting each rep (displayed in the order you should consider them), and then a script for what to say for any one of several dozen issues at hand.
Call your reps, and push them to do their jobs!
Yeah, as I said, think very carefully about if you want to call republican reps.