Well, these are not exactly set up for underwater work, but it is interesting in the manner in which they use Red camera to shoot 3D.
http://photos-c.ak.fbcdn.net/hphotos..._2418615_n.jpg
http://photos-b.ak.fbcdn.net/photos-...57_8173756.jpg
http://photos-f.ak.fbcdn.net/photos-...461_200334.jpg