Sign your cards and mail them in, but before you vote realize what you are giving up.
I say to you, get involved, throw you name up for a P2P guy and get front seat access to the decision makers in your union. You will quickly realize why guys like me support ALPA and all that it offers.
No one discredits that there needs to be some changes in a few area, but to start anew in the world we live in is just plain naive.