Property owner is one Malcom Borg a media magnate in New Jersey. According to the article he has been leasing the space for the sub at a rate of $1.00 us a year for a long time.
Now he wants it off his property. I dident read into that anywhere they just wanted to scrap the ship. In fact I read where efforts to relocate her were being made but had money and logistic issues.
Here is a link to his newspaper site.
http://www.njmg.com/history.php