The term 'Gulf Sight' can be solved by the five-letter word 'OILER'. An oiler is a person or machine that lubricates and maintains machinery, such as an engine. Oiler is also a term used in the maritime industry to refer to a ship's crew member who is responsible for the maintenance and repair of the ship's engines and other machinery. In the context of the Gulf Sight, an oiler would be responsible for ensuring that the machinery on board the ship is running smoothly and efficiently.