A director of Camp Mystic , the all-girls Christian camp in the Texas Hill Country where 25 campers and two counselors were killed in a flash flood last summer, has offered a tearful apology to victim’s families for the loss of life. “We tried our hardest that night. It wasn’t enough to save your daughters,” Edward Eastland said, at a joint Texas House and Senate committee panel in Austin investigating the deadly flooding. “I’m so sorry.” Eastland said he and his father, Richard Eastland, the director of the camp who died in the flood, were on the campsite that night. Eastland said they had made a desperate attempt to save the girls when the banks of the Guadalupe River burst during heavy rain. Edward survived only after being swept into a tree. “These girls were our youngest campers and their amazing counselors who we watched grow up,” Eastland said.…