joining a RKBA org

With the elections going the way they went I need to get myself and the girlfriend enrolled in the movement to maintain our rights. I was thinking the NRA but what is the best way and what does the membership entail?

I am taking advantage of the Electronic payment life NRA plan. Simply put, they draft 25.00 per quarter out of your account or credit card. Once you have paid the 700.0 fee, you are a life member. You never miss the 25.00 every 3 months.
Jeff

Excuse my ignorance, but what is RKBA??
Jeff

Right to Keep and Bear Arms