Stephanie, You may find that a trip to Baker County Historical Society, Macclenny,Fl. most helpful and going through their Obit File a place to start. Another place to search for obits on some of those will be in The Baker County Press and the Florida Times Union Jacksonville, Fl.
Also the Univerity of Florida in Gainsville has some of the years on film strips from The Baker County Press that has obits in them. If I may be of futher assistance please feel free to contact me at : email@example.com