Glad you have managed to sort things out.
There are a number of places on the net where you can download stock video content for something like this. The problem is that there is not much of the free stuff that is any good. I tend to shoot allot of my own footage. Here are some links to useful resources that should get you on the right path.
http://www.churchmedia.nethttp://www.openresources.orghttps://www.graphicsfourworship.comhttp://www.digitaljuice.comhttp://stockfootageforfree.comI hope you can find what you want on one of those websites. I would definitely recommend purchasing a Digital Juice toolkit at some point, they are worth the money.