That said, I don't have 10-15 foot of water at my cabin?? So I have to look in different places than you ?? Max depth is around 10 food it you can find it, so I fish docks and old laid downs mostly I'm fishing 40 inches deep in 4-5 of water. and they still are hitting it on the way down but If I fish shallower no hits?? I don't tear them up this time of year but always seem to catch supper.. I wouldn't know how to fish 15-20 foot of water. don't care learn at my age.?? The fish eat all the time so It's just a matter of finding them and staying with them..