Attached Link: Tracker-Cam

There is also my "Tracker Cam". This adds a new camera that will track whatever figure was selected at the time Tracker Cam was loaded. Tracker Cam is not a dolly camera, it is of the same type a the Aux Camera. By default it tracks only the x and z translations of the figure, but can be easily configured to include tracking of other motions, eg y rotation.

Or try this download link for ockham's SteadiCam.