I saw the same thing in lake waccabucc a few weeks ago. I got on the water just as the sun was starting to come up and the fish were breaking water like mad. I really dont think that they were carp. I know waccabucc has browns in it but not a whole shit ton of them and I didnt really think they were browns either just because of where in the lake they were breaking. IMO it seemed like they were bass, but they were all out in open water, maybe 15-25 FOW, and a lot over weed beds. What could they've been doing/eating? I threw some pop-r's and some shallow cranks too and didnt get a look. I dont know what was going on. There are carp in Waccabucc but again, not that many and I just dont see them breaking as much, as often, and in the areas that these fish were breaking. A few weeks previous I saw 2 big fish break over in the reservoir and those Im pretty sure, were carp.