When you find active fish you want to fish them, but most important thing is to figure out why they are there and try to recreate that situation with other spots. Once you catch a couple fish in a spot, look around think about current, what type of structure your fishing, depth, temp, angle of the boat. Catching fish on a reaction strike is not the same as finding active fish. Active fish to me are caught with jerkbaits or crankbaits....anything they have to chase down. Once you find a pattern to active fish start throwing your senko in all places similar. If there are baitfish in the area then they may not be so eager to pick up on the senko. I use senkos primarily for the more inactive fish or highly pressured fish.