Steve
Please take care of yourself. Your father is in the best place he can be
to get the care he needs. Can you go visit with him? If so I would for
a little while one or two days a week. This will be some of the best medicine
he can get.

About your sister keep the faith, as you have been. She is a fighter, as you know. She will keep fighting. Since you can't get there very often.
Suggestion for you for her.

Tape record her some reading. Something that her nurse can start for her to listen too. That way you will be there more often for her.

And she can listen to things she enjoys by you reading them to her.

Donna