Camera move & rotate along vehicle

Hello, I want to make a script to rotate the camera smooth along a vehicle. Also, the movement should be elastic and the camera follow the edges of the vehicle and keep the same distance between the camera and each point of that vehicle.

Look at this example: https://usaupload.com/6eCZ/video-1648394807.mp4

Look how camera is moving along that boat and when it reaches an edge it goes backwards to keep the distance from that boat. How can I make it? Thank you!