Any Chart view will show the navigation progress ...and keep zooming in as you get closer to the POI (point of interest) ...

Use 2d set at 75kHz-95kH or set at 75kHz-95kHz/175kHz-225kHz when reaching the waypoint ...

The wider cone shape of the 75kHz-95kHz will cover more area under the boat making it easier to get the structure in the Sonar cone ...

A combo screen of Chart/Sonar would do both above ...

Rickie