Seventeen acres on the Navesink River could be yours for $8.999 million. It’s the second largest parcel on either side of the 8-mile estuary and is located in Locust, a section of Middletown Township, down the road from sprawling estates owned by celebrities including Jon Bon Jovi, Max Weinberg and Jon Stewart. “I’ve shown it to six people and they’re all people who have eyeballed it for 20 years,” said Listing Agent DJ Ten Hoeve of Keller Williams Central Monmouth. “They’ve been wondering what was going to happen to the property for 15 to 20 years. And they know it’s a once in a lifetime oppo…