Can someone explain to me why NJ tax money is used on Cape May C

Court House - Can someone explain to me why NJ tax money is used on Cape May Canal for “slow down no wake “ signs . I am sitting here today around 12 noon and no one slows down in no wake zone. No law enforcement around. I never see any writing tickets and if you sit at ferry you can find 2-5 violations every hour. Our tax dollars at work