We have been playing around with a microprocessor controlled gimbal mount for John M’s Gopro camera and Tom’s rescue boat. The two servos are not really good enough (one needs to use special drives) but they were lying around doing nothing in the drawer.

It cannot really respond to ‘ripple’ movement (probably 1 or 2 degrees) but the overall image is much more stable than a deck mounted camera. Anyway, here is latest version. Oliver, Tom and John.