LOST in DISNEY HELP!! Reunite Rascal with his family.

My sister and her family had been camping at Disney Fort Wilderness Campground, when Rascal the family cat escaped. He’s been missing since then, and we don't know what else to do. Disney is limiting their ability to track him down, and also won’t let them post any flyers anywhere in any of the Disney properties. No drones, flyers or emails allowed. They extended their stay and have been searching nonstop. They’ve done everything they can think of including search dogs, renting a golf cart to search daily, putting their scent all around outside. It’s a huge campground. Overnighted thermal binoculars to search. They fear that if they leave, the little help they had received (a couple traps near their campsite) will end. They've used all resources they had. They are at a loss emotionally, physically, and financially drained.