This is a fantastic review of one of the best fly fishing movies of all time:


http://www.aquariumdrunkard.com/2016/05/05/tarpon-a-soundtrack-1973/

In my mind "Tarpon" captures to the fullest extent possible the peak of the old Florida keys, before resorts and t-shirt shops came into play.  I found it remarkable that the creators of the movie had the forethought to make a movie about it before it was too late.