Senior quarterback Rob Rolle ran 11 times for 75 yards and two touchdowns. Senior fullback Rob Hooks ran 16 times for 108 yards and a touchdown. Junior Isaiah Spencer added 173 yards and a touchdown on 22 carries for Delsea, the No. 7 team in The Inquirer's South Jersey rankings.
Senior defensive back Ronnie Russell added two interceptions for Delsea, which has won back-to-back South Jersey Group 3 titles.
"I can't even describe how close we are," said Rolle, a Villanova recruit. "In this program, you spend so much time together, you become a brotherhood. That's what we carry on the field."
Delsea's defense, the key to the team's season-closing, eight-game winning streak, dominated a Barnegat team that entered play with a 10-1 record.
Barnegat managed just 52 yards and three first downs through three quarters, by which time Delsea had a 31-0 lead.
Parker led the defensive effort from his inside linebacker spot, making several jarring tackles and blocking a punt.
"It's the best feeling in the world," Parker said.
Delsea was 2-2 after four games, with losses to Camden and Kingsway. But the Crusaders surged through the remainder of the season, winning their final eight games by 17 or more points.
"We lock arms to show we're 'one,' " Rolle said of the Delsea seniors. "Then we go out on the field and play like brothers."
Delsea 0 17 14 0 – 31
Barnegat 0 0 0 7 – 7
D: FG Bronson Deckert 28
D: Rob Rolle 40 run (Deckert kick)
D: Rolle 1 run (Deckert kick)
D: Rob Hooks 3 run (Deckert kick)
D: Spencer 41 run (Deckert kick)
B: Manny Bowen 8 pass from Cinjun Erskine (Ryan Ulrich kick)