article_snippet: (CNN)Life on a Civil War ship in the Deep South was no pleasure cruise.
article_snippet: Heat, humidity, the rigors of military life and bouts of boredom could frustrate a fella.
article_snippet: We all know about discipline in the Navy," said Jim Jobling, a project manager with Texas A&M University's Conservation Research Laboratory.  
article_snippet: The sailors took what The sailors could carry with The sailors," Jobling said.