It appears that Hollywood is going to release a movie on the Indianapolis. It is due to come out (currently anyway) on May 30 2016, with Nicolas Cage starring as Captain McVay and Tom Seizore also staring. It is being produced by patriot pictures. Their email address is firstname.lastname@example.org and Hannibal Pictures their email address is email@example.com
I don't have any details on the picture, but hopefully the movie will not change details and facts to make it "better" for Hollywood purposes.