Was against the idea of a separate website at first but as soon as you mentioned about it being "clean" it made total sense. I do worry that people are creatures of habit and to try to get people(Target audience especially) to use a separate site, can be an uphill climb. I know that sounds lazy but I've sen it happen.

Absolutely love the idea about the flyers with a re-postable message on them, that is genius! I have a colour printer at home and will make a start on this right away. In ref to your point about Petitions, I would gladly sign any petition about this subject. Sadly I have no faith in that doing any good. There is an Inquiry into child abuse and you can't get much higher than that, but yet we will get no justice from that because the power to investigate has been given to the gov. The petitions will just go in the bin. They are the ones causing this, so we can not rely on them to be honourable in finding a solution(Far to many conflicts of interest). Mass awareness, leading to a situation of 'no support, ultimatum'.
Sending them a rhetorical notice, I would have more faith in, rather than a petition.

The promotional video idea is very valuable tool to have. I've created some for Lawful Rebellion(At a very amateur level) before and they do gain a lot of support. Just take a lot of time to edit. Here is a couple of them. Will try knock one up for @familyprotection. Cracking Ideas in this post and very well thought through. Big respect for your efforts here.