Many of your better hospitals today are very accommodating to families with loved one who are seriously ill. A year and a half ago my 49 yr. old daughter in law was dying of a very rare and toxic form of endometrial cancer. She was with Sloan Kettering and they have satellite hospitals throughout the tri-state area. She was in Riverview Hospital in Red Bank, NJ and they were very good to the family. My son would stay overnight while her aunt and I would go back to the house. The day before she died, she was moved into one of the Hospice rooms and we notified friends and family. They arrived in droves and the Hospice people brought us all kinds of food and drinks. My son, her aunt and I chose to stay the night. I was leery about leaving she was started on end of life meds and I wanted to be there when she passed. We stayed while the priest administered extreme unction and my son and her aunt went to sleep. The hospital provided beds in the room for them. I tended to her throughout the night giving her oral hygiene and simply seeing that she was comfortable. She died peacefully in my son's arms at 9:30 the next morning and we were permitted to stay and receive more family and friends until 3:30. They continued to replenish the food and coffee, tea and soft drinks. So there are circumstances where there are no problems having visitors aboard. But, for an ordinary visit with a non threatening condition, rules are enforced and have to be.