THE SANTA CRUZ CITY COUNCIL WILL MEET TOMORROW (TUES) TO DISCUSS A CURFEW AT COWELL BEACH.     OFFICIALS WILL CONSIDER EXTENDING THE LIMITATION FOR A YEAR TO CONTINUE THE PREVENTION OF ILLEGAL CAMPING AND DRUG USE.      REPORTS OF CRIMINAL ACTIVITY AT THE BEACH HAVE REDUCED SIGNIFICANTLY SINCE THE CURFEW WAS SET IN PLACE IN FEBRUARY 2013.     THE CURFEW IS FROM MIDNIGHT TO AN HOUR BEFORE SUNRISE.