@edgarblythe,
I always forget endings. It is a strange thing about me; but, I like it. The Old Man and the Sea, that really sounds like a good read for the 3rd or 4th time! But, maybe the movie, that was a good movie - Spencer Tracy if I remember correctly.
The book/movie gave me an idea for a book combined with Hemingway's Spanish Civil War days. A very skilled surgeon someway gets cased away alone at sea with a lot of medical equipment and supplies (he was on a mission or something, backup details can be added for filler). He ends up out there for days without food and is facing dying; so he starts eating himself. He is rescued a few weeks later, barely alive, with both legs and one arm missing.