From time to time he noticed, with satisfaction, that his course ran along the shore, parallel to it, as it appeared. He noticed, however, that he was now farther away from it than when he started; but as yet the distance did not seem excessive; in fact, it seemed on the whole preferable, since it gave him a finer view. Before him the shore ran on until it terminated on a headland, and David thought that this would be a good place to fix as the limit of his voyage.
Never was any human being more utterly out of place than David in this sail-boat, and never was any human being more serenely unconscious of his unfitness. David's frame of mind was one of calm, beatific enjoyment. He was quite unconscious of the increase of the distance between his boat and the shore, which grew greater every moment, and equally unobservant of the lapse of time. In times of great enjoyment the hours fly quickly by, and in David's high exaltation of feeling the time thus fled.
At length, even in the midst of his happiness, the sober practical thought obtruded itself of time and space. How long had he been out? How much time would he have? How far had he gone? He looked at his watch. To his utter amazement and consternation, he found that it was seven o'clock—the time fixed for breakfast. He had been sailing for two hours at least. As to distance, he could not grapple with that thought, but turned hastily, and looked back. That look gave him but little satisfaction. He could see a line of white at the skirts of the sea; but whether it was Castellamare, or Naples itself, he was unable to guess.
It was a wide, sharp; and painful awakening from his bliss and serene delight, and it was an effectual one. No more placid gliding now; no careless voyaging. Two hours! Seven o'clock! Already they were at breakfast, and waiting for him. They were wondering about his absence. And when could he join them again? Two hours! If it had taken two hours to come thus far, it would also take fully as much time to go back. Go back? And where should he go, or how could he get back?
Thus far, David's idea about his course, if he can be said to have had an idea, was, that it lay along the shore, and that somehow he could go back as easily as he had come. But now that the necessity for going back was upon him, he instantly became aware of his utter ignorance, for he had not the faintest idea how to turn the boat. There was no time for delay, however. Something had to be done, and that immediately. David knew this much at least, that a boat could be turned by means of the rudder; so he began to experiment upon this part of the vessel. He palled the rudder towards him. The boat turned, and as it turned the sail began to flap, and toss, and snap, in such a way that he grew exceedingly nervous. Suddenly a puff of wind came, and the sheets where whipped out of his nerveless hand, while the sail thus loosened blew forward.
David's heart quaked at this, and he knew not what to do. With some vague idea of bringing the boat back to her former position, and beginning all over again, he pulled the tiller first to one side and then to the other; but to his dismay he found that the boat no longer obeyed it. Then he tried to get possession of the sheets again, and, clumsily crawling forward, he managed to secure them; after which he crawled back to the stern, and clinging to the sheets, began, as well as his nervousness would allow him, to try a series of experiments. First, he pulled the tiller towards him. At this the boat came up to the wind, and resumed her former course. But this was the very course on which he did not wish to go; so he pushed the tiller from him. Upon this the boat fell away; and the flapping, jerking, whipping, and snapping, which had so alarmed him before, recommenced, and alarmed him more than ever. For some time he continued this, until at length, as he brought the boat up to the wind once more, there came a fresher puff than any which had thus far blown, and the boat lay far over on her side. Terrified out of his wits, David had just sense enough to put her off, and then dropping sheets and tiller, he sank back and looked all around in a panic.
This puff was the beginning of a somewhat stronger breeze—a breeze which would have rejoiced the heart of a sailor, but which carried nothing but terror to the heart of David. What to do now he did not know, nor for some moments did he even think. The wind to his inexperienced senses seemed a hurricane, and the wavelets seemed formidable waves. For a time he lay paralyzed in the stern, expecting every instant to be ingulfed; but as the time passed, and his doom was delayed, he began to recover himself, and think about what he should do next.
To him, in his terror and anxiety, the first necessity seemed to be to get rid of that dangerous sail. As it flapped in the wind it seemed to endanger the boat. At all hazards that must be furled or taken down. So once more, by a mighty effort, he crawled forward, and grasping the flying sheets, he drew them in, and tied the sail to the mast, performing, the work in a manner which was very clumsy, yet quite efficient. The upper part of the sail still remained free, bagging out a little, like a balloon; but the lower part was tied up in a way that would defy the tempest itself. After this David felt safer, and crawling back, he drew a long breath, and threw a fearful glance around.
Some time had been taken up with these experiments in navigation, and as David looked, he saw that the result had been not to bring him nearer to Castellamare, but to take him farther out from the shore. The nearest land to him now was an island, but what island he could not say. As his eyes wandered around, they saw nothing that was familiar. A mountain appeared over the land astern, and the smoke on its summit showed that it must be Vesuvius; but it had a different appearance altogether from that with which he was familiar. He could form no idea of the course which he had taken, and could only guess, in a general way, where Castellamare might be.
Some time before, he had been troubled at the thought that he would keep his party waiting; but now he had no trouble whatever on that score. His only trouble or anxiety was about himself. He felt as though he was in a position of tremendous danger, and was being tossed about by pitiless waves, which were hemming him in on every side, like ravening beasts of prey. In reality the pitiless waves were scarcely waves at all, the breeze was only moderate, and there was no possible danger; but David did not know this, and so he suffered as much as though his imaginary danger was real.