Register, vote, write your congressmen, join NRA, get friends to do same. Take a friend to the range, take a kid, train and inform all you can. Go to the stores frequently looking for ammo. Don't buy from the flippers.
Won't buy from flippers. It's already expensive enough and then have them try to charge you 15-20 more than what they paid for it.....nah I'm good. I'm accurate..I'll rely on that skill as to saving ammo!