In just under two weeks, a bunch of senior cheerleaders suddenly will have little to do after school. No more long hours of practice. No more Sunday competitions. Just the memories of the past four years with their “second” families.

“It won’t hit me until it’s over, when I’m sitting around the house doing nothing,” said Ashleigh Schnelker, who along with classmates Makenna Thomas and Katie Boyd took to the floor in their gym one last time, as the Pinelands Regional cheer squad culminated the…