drones to look for large fish?

[utroyalwulff]

IM still thinking some kind of small sub with a go pro on the front to check woody habitat near the edges. I would think that at least largemouth bass would stay at good lies or return to them and you could make the video wireless and see them with in range?
aerial drones are so much easier to deal with but im not sure that more than a couple feet of water and you wont be able to really tell
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