CHERRY HILL - The township's oldest swim club is at risk of going under. Kingston Estates Swim Club faces a potential foreclosure action by TD Bank, which holds an overdue loan taken out 12 years ago for a building project, club officials say. The swim club, its finances drained by declining membership, currently owes more than $500,000 to Cherry Hill-based TD, according to a recent letter to members. "TD Bank has formally served KESC with its intent to foreclose," the club's board of directors said in the Oct. 29 letter. More: Camden County Jail officer accused of smuggling drugs More: School questions on ballot in Camden, Stratford and South Harrison A TD Bank spokesman on Monday declined to comment "on pending litigation."