This message is for those who remain silent!
There are many ways to speak (attend meetings-pro and cons and money and time).
When you attend a meeting, you do not have to say a word, but it gives those with whom you agree moral support. Also the price of gas is another factor for not attending, why not carpool?
Money is another issue, just give what you feel you can afford, even if it is only a small amount. several small amounts equal a large amount.
Like most of us, you have more time than money so if you can help by using the phone, distributing information or just putting a sign in your yard.
Just remember: Meekness is not a Virtue.