When rescuers with the Shawano County Sheriff’s Office arrived at Navarino Wildlife Area, they found two juvenile boys standing on their submerged boat.  The call for help came in at about 5:15 p-m Sunday.  Deputies say the water was about knee-deep and neither of the boys was injured.  Their names haven’t been released.  Firefighters and E-M-S deployed a rowboat to rescue them after the boys were able to give their location by shining a flashlight at the shore.