[joshklein]

My recommendation is to go on LinkedIn and search for people you might be connected to who are working at a large advertising agency. Most of the large agencies pick a few non-profits to work with pro-bono in a consultative role. If you have a grant to provide the media budget, hopefully you can solicit some manpower from someone with a connection to your cause. If you want to, send me a DM on Twitter (see my profile) about your organization, and I'll see if I it makes sense to put it in the hands of someone in my org.