We're headed to a the river in mid July. Its a place called Derby in Hoosier National Forest. My guestion is, would you fish the main river or the creeks? Some of the creeks down there are miles long and open up into small lakes. Will the cats leave the creeks when its hot for deeper water,or do we have just as good of a chance to catch Big Moe back in the sticks? Our cabin is right at the mouth of Oil Creek. Any info would be great. Thanks in advance.