Have you ever heard of foil sailing? Also known as Sailing hydrofoil, hydrofoil sailboat, or hydrosail, it is the art of maneuvering a sailboat with wing-like foils mounted under the hull. As the boat speeds up, the hydrofoils lift the hull up and out of the water, resulting in decreased drag and increased speed. See the technique at work in this cinematic FPV video by pilot motionpilot. He used Vector in this shoot, which he says is the world’s first hand motion controller for FPV drones.