THATS A LOADED QUESTION,ACT DIFFERENT IN DIFFERENT LAKES,DIFFERENT TIMES OF YEAR,AND ALL CRAPPIES DO NOT ACT THE SAME.WILL TELL YOU A LITTLE AS I SEE IT AND OTHERS WILL CHINE IN .THIS TIME OF YEAR TILL BEFORE GOING TO THE BEDS IN OUR AREA,THEY ARE NOT ON BRUSH AS MUCH BUT MOVING TOWARD BACK OF CREEKS,BUT IF YOU ARE CALLING CREEK CHANNEL STRUCTURE THEN MANY WILL BE FOLLOWING IT AND WILL MOVE ON FLATS OFF AND ON AS THEY MOVE AND FOLLOW SHADS,IN WINTER AND SUMMER MANY WILL BE IN OPEN WATER FOLLOWING SHADS WHILE OTHERS WILL BE ON DEEP BRUSH, FALL THEY WILL BE MOVING BACK TO SHALLOW WATER AND WILL SET UP ON PILES,MAKING THEM EASY TARGETS,OTHERS AT ANYTIME OF YEAR WILL BE ON DOCKS FROM DEEP ONES TO SHALLOW ,DEPENDING ON SEASON,AND IN OUR LAKE IN SUMMER UP THE RIVER YOU CAN CATCH THEM IN SHALLOW WATER 3-9 FEET AND AS YOU GO DOWN LAKE MAY BE 40 FEET DEEP,YOUR QUESTION WOULD TAKE A BOOK TO FILL AND THEN OTHERS COULD ADD ANOTHER BOOK OR TWO,SO LETS SEE HOW AND WHERE PEOPLE CHINE IN WITH INFORMATION,COULD HAVE CONTINUE BUT FINGER IS TIRED