Boy, those helicopter drones with a live
camera slung underneath might be a seriously useful tool for cruisers to check out various island bays, coves, anchorges and passes through
reefs, etc.
From an easily accessed harbor anchorage you could launch your drone and check out other nearby
anchorages, gunkholes, etc.
I wonder what the range is for one of these drones &
camera is so that you can maintain control?