The advent of the Civil War was evident to these latter day boatmen; watches were always kept on the outlook lest the "lines" be cut. At the opening of the war flat-boats were frequently fired upon. When the business was again revived in 1866 it was a new, sad South the flat-boat men found. The negroes were "free," the overseers gone, the coasting trade ruined; through freights were found to be the only ones that paid after 1865. Collins asserts that Captain Jacob Yoder took the first flat-boat down the Ohio and Mississippi Rivers to New Orleans in 1782; "the late Capt. Jos. Pierce of Cincinnati, Ohio, had erected over the remains of his old friend Capt. Jacob Yoder, an iron tablet (the first cast west of the Alleghanies) thus inscribed: 'JACOB YODER Was born at Reading, Pennsylvania, August 11, 1758; and was | a soldier of the Revolutionary army in 1777 and 1778. | He emigrated to the West in 1780; and in May, 1782, from Fort Redstone, | on the Monongahela river, in the | FIRST FLAT BOAT. | That ever descended the Mississippi river, he landed in | New Orleans, with a cargoe of produce. | He died April 7, 1832, at his farm in Spencer County, Kentucky, and lies | here interred beneath this tablet.'" Flat-boats were, both in early and modern times, always used or sold at their destination for lumber. Thus the early bargemen and flat-boat men who made down river trips returned largely on foot, until the era of steamboats. The long journey across country from New Orleans through the low fever-infested country and into Kentucky was a dangerous and arduous experience.[56] "A large number of these boatmen were brought together at New Orleans. Their journey home could not be made in small parties, as they carried large quantities of specie, and the road was infested by robbers. The outlaws and fugitives from justice from the states resorted to this road. Some precautionary arrangements were necessary. The boatmen who preferred returning through the wilderness organized and selected their officers. These companies sometimes numbered several hundred, and a greater proportion of them were armed. They were provided with mules to carry the specie and provisions, and some spare ones for the sick. Those who were able purchased mules, or Indian ponies, for their use, but few could afford to ride. As the journey was usually performed after the sickly season commenced, and the first six or seven hundred miles was through a flat, unhealthy country, with bad water, the spare mules were early loaded with the sick. There was a general anxiety to hasten through this region of malaria. Officers would give up their horses to the sick, companions would carry them forward as long as their strength enabled; but although everything was done for their relief which could be done without retarding the progress of their journey, many died on the way or were left to the care of the Indian or hunter who settled on the road.