Here's a little background info:

From the back of the cove to the far side of the river channel is roughly 1/2 mile.

The gray line is an old road bed that's only submerged during summer pool.

The break lines start at 10 ft. (summer pool)

It is now winter pool. (Water is down almost 8 ft)

The bottom is primarily rock and pea gravel.

The water temp is 47 degrees.

The red dots are fish attractors put out by the state, but the tops are currently visable.

The boat ramp is not accessable by land.

The water color is fairly clear (2-3 ft visiblility) with a greenish tint.

Part of a fairly large reservoirs, and that is the main river channel at the front of the cove (90ft deep).

How would you approach this for Crappie?