I am a little bit late to the party.
But the Passion organization has put together a very cool website: http://72daysforfreedom.com
There are so many resources there. One that I especially love are the 72 prayer points. There are so many times that I find myself completely at a loss as to what to pray. Human trafficking is so overwhelming. These 72 points are so helpful in trying to focus on particular elements of this tragedy.
I hope it is helpful for you, too.