Vaughan Meadow campsite occupied with long term tennants

On 7/15 I paddled by the Vaughan Meadow campsite. Appeared to be occupied with long term equipment, but saw no boats/people. Then bumped into a large paddling group the next day. They stayed at this site the night before, and confirmed it was indeed occupied long term by farm workers that they met. Heard no complaints of the occupants behavior, and heard of no incident...but thought some paddlers would want to know this while planning a trip.