In their isolated condition, and occupying a position so obnoxious to the enemy, there was reason to expect a repetition on a larger scale of the attack made upon the Indianola. The Hartford was specially prepared for such a meeting. The lower yards were lowered down to the rail and the stream-chain, lashed to the bowsprit end, was carried aft, clove-hitched to the yard-arms and brought in again at the warping chocks. This barrier, while it remained intact, would keep an assailant fifteen to twenty feet from the ship; then, if it were passed, as a further protection against boarders, hawsers were stretched along fore and aft by the lower rigging, thirty feet above the deck, carrying a heavy boarding netting which extended from that height to the ship's rail. The hammock-cloths were kept triced up, and the poop-deck and topgallant-forecastle, which were flush with the rail of the ship, were barricaded with hammocks and sails. For protection against rams large cypress logs were slung around the vessel, a foot above the water line. During the time they were thus alone the guns' crews always slept by the guns and the ship was kept in a constant state of preparation for instant action. On the 6th Farragut went down again to Port Hudson, anxious for news about his other ships, from which he had now been for three weeks separated, and desiring to communicate with General Banks. The ordinary methods of signalling having failed to attain these objects, the admiral's secretary, Mr. Gabaudan, volunteered to pass Port Hudson in a skiff by night. The boat was covered with twigs, arranged to resemble one of the floating trees not uncommon in the Mississippi. At a quarter past eight on the evening of the 7th Mr. Gabaudan stepped into his ark, and lying down in the bottom of it, with a paddle and revolver by his side, was committed to the current. This bore him safely by; but once grazing the shore, the sentinels were heard commenting on the size of the log, and a boat put out to make an examination. Fortunately the men were contented with a glance, which satisfied them that the object was what it seemed; and Gabaudan's safe arrival was signalled from the vessels below at 10 P.M.