well guys im an avid outdoorsmen with all the products needed to be successful and i have an average success rate... have spent more time over the years fishing calico and trying to understand the species more do to the fact they are more of a challange right now to me... im going to lay off the perch fishing this year and consentrate on calico and walleye.... first of all i spend a lot of time fishing them at nite and never fish for walleye at the same time... do the walleye bite good at nite?....if so tip-ups or jigging.... secondly, do these fish travel in schools at nite like in the fall and spring and pod up or do they spread out more... i fish shallow at nite and can never find them deep during the day... do they move to deeper water or do they just stop feeding?... any information on personal experiences would be great... drives me nuts not understanding their pattern under the ice....