A personal favorite….which way should I cast to fish the bluegill spawning colony?

Same situation here, except that these white streaks are pre-spawn crappies milling around a 8-10 ft flat, waiting to make the charge to the shallows to do their thing.

Fish are quite easy to spot with 360 Imaging. All of the bright white streaks you see in this 360 Image are fish, primarily perch and bluegills associated with a large mudflat. As noted above, one great way to confirm that objects identified with 360 Imaging are actually fish is to watch them move between one sweep of the 360 beam to the next.