The nature of this enterprise required men of extraordinary steadiness as well as courage; but they could be easily supplied from the American squadron. It was intended to man and officer the Intrepid as far as possible from the Enterprise; and in pursuance of this, on the afternoon of the 3d of February, 1803, all hands on the Enterprise were called up and aft. Decatur then stated the nature of the service for which the Intrepid was destined,--a service of heroic possibilities but appalling danger,--and then called for sixty-two volunteers. Instead of sixty-two men, the whole ship's company down to the smallest boy volunteered with a cheer. This was what any captain would have desired, and Decatur was forced to make a choice. He selected sixty-two of the youngest and most active men in the crew, who showed their gratification by saying, "Thankee, sir," as each man was told off. He could make no choice among his lieutenants, but took them all--Lawrence, Joseph Bainbridge, and Thorn--and one of his midshipmen, the indomitable Macdonough, the rest being necessarily left to take care of the ship. He was compelled to make a draft of junior officers from the Constitution, and asked for midshipmen Morris, Laws, Izard, Davis, and Rowe. There was also a surgeon, Dr. Heermann, and Salvatore Catalano, a Sicilian pilot, who, in return for his services, was made a master in the American navy, and had an honorable career in it. On the evening of the 3d of February the Intrepid sailed upon her glorious expedition, accompanied by the Siren, whose character as a ship of war was thoroughly concealed. The ketch was to pass for a merchant vessel from Malta, and her officers had the costumes of Maltese sailors in which to disguise themselves. The two vessels reached the entrance to the harbor of Tripoli on the 9th of February, but a terrific storm arose, which drove them off. For six days they were storm-tossed in the gulf of Sydra, but on the 16th of February they found themselves together again off Tripoli. The evening was mild and beautiful, and the wind was so light that the Siren was almost becalmed in the offing, but the Intrepid met a wandering breeze that carried her within the rocky harbor. Once inside, a good breeze was blowing, which swept them rapidly forward, and threatened to bring the Intrepid up with the Philadelphia before it was quite dark enough to do the work meant for her. As it would not do to excite suspicion by taking in sail, Decatur had buckets and sails towed astern which acted as a drag, and brought the ketch in very slowly. When Decatur noticed that the Siren in the offing had no wind and consequently could be of no assistance to him, he remarked cheerfully to his men, "Never mind; the fewer the number the greater the glory." The ketch sailed leisurely in, having the appearance of a merchant ship from a Mediterranean port, after a considerable voyage.