(Brad Davis/The Register-Herald) Passengers enjoy the rush as they joyride around Bluestone Lake with National Park Service River Ranger Kip Conklin during the annual Safety on the Blue event Sunday afternoon. At the front of the boat and clearly loving it are young Lerona residents Collin Hill (left), 7, his little brother Easton, 5, and their mother Megan, among other passengers in the back of the boat.