JBF made it perfectly clear with his reply to Hoori yesterday that he's not a G. You're probably not a G either. Whichever of you two dies won't be a big deal for the civilians, since you're both very dangerous even as Cs, but it will still mean that a C died.
Look at those who didn't vote for you or JBF and you'll get some of the Gs.
So far the best idea is to vote the inactives. Since it won't catch on you people, then it simply has to be one of you or JBF.