Spot locking brush piles on the ohio river

what i was doing in this video was looking for fish on rock or brush piles while drifting and then spot locking on top of them.
Gear used:
gopro hero 5 black
lowrance elite fs9
lowrance active target live
simrad go 7
motorguide xi3
ego nets
big cat fever rods
tidal weight sinkers
mustad hooks
power pro line
uncle lou's rattles
Daiwa millionaire cvx
Daiwa millionaire bay area special