...I recommend the Gun Owners of America (GOA) and the Second Amendment Foundation (SAF) for their lobbying and legal efforts to actually roll-back gun laws. For educational purposes, I recommend both the aforementioned, along with the Jews For the Preservation of Firearms Ownership (JPFO).
I long ago opted for an in-your-face confrontational style on such matters, after spending multi-decades trying to calmly convince people to wake up.I find that far more attention is garnered overall by the slap across the chops.
A man may get angry, but that is a good thing because it causes him to focus on the cause and the point made/info given and perhaps reevaluate, unless that man is a pussy, then he merely slinks off after an ankle-bite or two.
Any who discount information due to the 'delivery style', I am not interested in wasting time on. Things are way to far along for kid-gloves and coddling, as I see it.
As to advising people why I am puke-sick of their ignorance, well, I believe I have done so...time and time again.
I make fundamental points, non sugar-coated and often scathing, about the bottom-line of things, avoiding the peripheral superfluous stuff...unless I am deliberately being a smart-ass whilst making a specific point.
All that said, I appreciate your follow-up question. It shows that you are a man willing to evaluate, as indicated, above.