The digital age equivalent to the Bird Finder is installing the dishpointer app on a smartphone or tablet. The app overlays the selected satellites in the arc over the camera image.
This screen capture shows that the lowest unobstructed satellite to the east would be 72w and 103w is last satellite on the west edge before the tree blocks the satellite signal.
This screen capture shows that the lowest unobstructed satellite to the east would be 72w and 103w is last satellite on the west edge before the tree blocks the satellite signal.