Where to find free activism materials...

Right now I have no access to a printer and often times not even a computer (mostly I use my husband's cell). I know that back in '07 I had a list of animal rights/veg organizations that would send out free activism materials, but sadly I don't remember most of them.

Can anyone name or link me to places that send out free activism materials?
Also links to places that have free images/pdf docs to print at home? Like I said, no printer access, but that will hopefully not always be the case .

Thanks!