“If just 20% of the republicans who voted for Romney...”
If a RINOmney voter tried to recruit me to vote for their next favored RINO, it would have no currency with me.
The point of my example is that a 20% recruitment on behalf of everyone who made the effort to vote would bring more than 70million votes next time. There has never been a number even close to approaching that. But, what's more important is the residual effect. Ever recruited conservative means one more vote the media and liberals will not get and it creates the opportunity that the person recruited will influence others down the road.
We are up against a powerful army of media and an education system that works full time turning young people against America and far too many people give it no interest.