Not certain of the nature of your project but I'd suggest contacting the editor of the Clewiston News. It's quite possible that some may have settled there post-war and it is still a relatively small town.
The paper reportedly have archives of newspapers going back to 1928.
http://en.wikipedia.org/wiki/The_Clewiston_News
Clewiston News
820 W Sugarland Hwy., Suite 5
Clewiston, FL33440
Editor: [email protected]
Good luck!