Where is the Camera at on Diamond Back?

On the Roller Coaster, Diamond Back, at kings island, where is the camera? I've seen this picture of a preppy bitchy girl on facebook with her best friend sticking their tongues out and making the peace sign where im guessing the camera was. Anytime i ride Diamond Back, me and my friend wanna do something similar, but we don't know where to do it at. So, does anyone know where it is? Thanks.