I think it would also be a good idea to send a copy of the DA letters to the media. Get the media clued in to the fact that JWs and ex-JWs around the world are staging a protest action against Watchtower. Get the media to read some of the grievances that the letter protesters are citing. It would be a great way to share some brief nuggets of TTATT with the public and sensitize the public to the fact that Watchtower is a cult-like organization with controversy swirling around it just like Scientology and other manipulative organizations.
The DA letters sent to the media should focus on the practical harmful policies of Watchtower such as poor handling and cover up of child abuse, shunning by family of members who leave the religion, the fanatical refusal of blood transfusions and the shunning of those who unrepentantly accept them, etc.