I have this Garmin echomap fish finder. It has the most sorry ass instruction manual I have ever seen, unless there is a bigger manual with it somewhere that I cant find. Anyway, could anyone tell me (if the know by chance) should I be able to type in say for example "Niagara Reef" without having to put the coordinates in? Its a 2017 unit. I'm guessing it has to but I'm just not seeing it. I'm thinking with all these newer type units one should just type in where they want to go by typing in the name. IDK though, still a rookie at all this.