FREE ROV

https://www.engadget.com/2018/10/19/nat-geo-and-openrov-are-giving-away-1000-robot-submarines/?yptr=yahoo

https://docs.google.com/forms/d/e/1FAIpQLSeejPVnqhv7Unft5cGLNUQe9RHamnopjmwIxn8AW4lhiK-Uow/viewform