"How many administrators does each (Wildwood island) school have, and how does that compare to enrollment?" Enrollment PreK-8th: Mace 160, Crest 191, Wildwood 526. Administrative costs: Mace $656,342, Crest $711,258, Wildwood $898,632 ($680,944 of these are shared PreK-12th). The rough calculation of administrative cost per student: Wildwood $1279, Crest $3723, Mace $4102.