ATHENS, Ga. — The Hilinski family departed their hotel on Saturday for Sanford Stadium two hours before kickoff. They banked left on Broad Street, then hung a right into the perfectly manicured, sun-kissed, tree-lined campus at the University of Georgia. They strolled past ticket scalpers and barbecue pits and stands selling boiled peanuts and tents cooling kegs at 10 a.m. They shouted greetings to fellow South Carolina fans. They did everything they could to tamper their emotions, to not stress over the day, the game or the season. To not dwell on the son they lost and how he died.