The reader will probably remember that, on her first arrival at the group, the Sea Lion had entered the Great Bay from the southward; while, in her subsequent effort to get north, she had gone out by the opposite passage. Now, it occurred to Roswell that he might escape by the former of these routes more readily than by the latter, and for the following reasons:--No field-ice had ever blocked up the southern passage, which was now quite clear, though the approach to it just then was choked by the manner in which the north-east gale that was still blowing, pressed home against the rocks the field that so nearly filled the bay. A shift of wind, however, must soon come; and when that change occurred, it was certain that this field would move in an opposite direction, leaving the margin of open water, that has already been mentioned, all along the rocks. The distance was considerable, it is true--not less than fifteen miles--and the whole of it was to be made quite close to sharp angular rocks that would penetrate the schooner's sides almost as readily as an axe, in the event of a nip; but this danger might be avoided by foresight, and a timely attention to the necessities of the case. Seeing no more available plan to get the vessel out of her present duresse, the mates came readily into this scheme, and preparations were made to carry it out. As the cove was so near the north-east end of Sealer's Land, it may be well to explain that the reason this same mode of proceeding could not be carried out in a northern direction, was the breadth of the field seaward, and the danger of following the north shore when the solid ice did leave it, on account of the quantities of broken fragments that were tossing and churning in its front, far as the eye could reach from the cliffs themselves.
The third day after the commencement of the thaw, the wind came round again from the south-west, blowing heavily. As was expected, this soon began to set the field in motion, driving it over towards the volcano, and at the same time northerly. About six in the morning, Hazard brought a report to Roswell that a margin of open water was beginning to form all along under the cliffs, while there was great danger that the channel which had been cut from the schooner to the nearest point beneath the rocks, in readiness for this very contingency, might be closed by the pressure of the ice without, on that within the cove. No time was to be lost, therefore, if it was intended to move the craft on this shift of wind. The distance that had been sawed through to make the channel just named, did not exceed a hundred yards. The passage was not much wider than the schooner's breadth: and it will be easily understood that it was to the last degree important to carry her through this strait as soon as possible. Although many useful articles were scattered about on the ice, and several remained to be brought over the rocks from the house, the order was given to get out lines, and to move the vessel at once, the men set to work with hearty goodwill, another glimpse of home rising before their imaginations; and, in five minutes after Hazard had made his communication, the Sea Lion had gone six or eight times her length towards the cliffs. Then came the pinch! Had not the ice been solid between the cape and the berth just before occupied by the schooner, she would have been hopelessly nipped by the closing of the artificial channel. As it was, she was caught, and her progress was arrested, but the field took a cant, in consequence of the resistance, of the solid ice that filled the whole cove to the eastward of the channel; and, before any damage was done, the latter began to open even faster than it had come together. The instant the craft was released the sealers manned their hauling lines again, and ran her up lo the rocks with a hurrah! The margin of water was just opening, but so prompt had been the movement of the men that it was not yet wide enough to permit the vessel to go any further; and it was found necessary to wait until the passage was sufficiently wide to enable her to move ahead. The intervening time was occupied in bringing to the craft the articles left behind.
By nine o'clock everything was on board; the winding channel that followed the sinuosities of the coast could be traced far as the eye could see; the lines were manned; and the word was again given to move. Roswell now felt that he was engaged in much the most delicate of all his duties. The desperate run through the fleet of bergs, and the second attempt to get to sea, were not in certain particulars as hazardous as this. The field had been setting back and forth now, for several weeks; the margin of cleat water increasing by the attrition at each return to the rocks; and it was known by observation that these changes often occurred at very short notices. Should the wind haul round with the sun, or one of the unaccountable currents of those seas intervene before the south-east cape was reached, the schooner would probably be broken into splinters, or ground into powder, in the course of some two or three hours. It was all-important, therefore, to lose not a moment.
Several times in the course of the first hour, the movement of the schooner was arrested by the want of sufficient room to pass between projecting points in the cliffs and the edge of the ice. On two of these occasions passages were cut with the saw, the movement of the field not answering to the impatience of the sealers. At the end of that most momentous hour, however, the craft had been hauled ahead a mile and a half, and had reached a curvature in the coast where the margin of open water was more than fifty fathoms wide, and the tracking of the vessel became easy and rapid. By two o'clock the Sea Lion was at what might be called the bottom of the Great Bay, some three or four leagues from the cove, and at the place where the long low cape began to run out in a south-easterly direction. As the wind could now be felt over the rocks, the foretopsail was set, as well as the lower sails, the latter being mainly becalmed, however, by the land; when the people were all taken on board, the craft moving faster under her canvass than by means of the hauling lines. The wind was very fresh, and in half an hour more the south-east cape came in sight, close as were the navigators to the rocks. Ten minutes later, the Sea Lion was under reefed sails, stretching off to the southward and eastward, in perfectly clear water!
At first, Roswell Gardiner was disposed to rejoice, under the impression that his greatest labour had been achieved. A better look at the state of things around him, however, taught the disheartening lesson of humility, by demonstrating that they had in truth but just commenced.
Although there was scarcely any field-ice to the southward of the group, and in its immediate neighbourhood, there was a countless number of bergs. It is true, these floating mountains did not come very near the passage, for the depth of water just there usually brought them up ere they could get into it; nevertheless, a large fleet of them was blockading the entire group, far as the eye could reach, looking east, west and south, or along the whole line of the southern coast. It was at first questionable whether, and soon after it became certain, that the schooner could never beat through such dangers. Had the wind been fair, the difficulty would have been insurmountable; but ahead, and blowing a little gale, the matter was out of the question. Some other course must be adopted.
There was a choice of alternatives. One was to go entirely round the whole group, passing to the eastward of the volcano, where no one of the party had ever been; and the other was to follow the eastern margin of the bay, keeping inside of it, and trusting to finding some opening by which the schooner could force her way into clear water to the northward. After a very brief consultation with his mates, Roswell decided on attempting the last.
As the course now to be steered was almost dead before the wind, the little craft, lightened of so much of her upper works, almost flew through the water. The great source of apprehension felt by our young men in attempting this new expedient, was in the probability that the field would drift home to the rocks in the north-east quarter of the bay, which, with a south-west wind, was necessarily a quarter to leeward. Should this prove to be the case, it might be found impossible to pass ahead, and the schooner would be caught in a cul de sac; since it would not be in the power of her people to track her back again in the teeth of so strong a wind. Notwithstanding these probabilities, on Roswell went; for he saw plain enough that at such a moment almost anything was better than indecision.
The rate at which the little craft was flying before a fresh gale, in perfectly smooth water, soon put our sealers in a better condition to form closer estimates of their chances. The look-outs aloft, one of whom was Hazard, the first officer, sent down on deck constant reports of what they could see.
"How does it look ahead, now, Mr. Hazard?" demanded Roswell, about five in the afternoon, just as his schooner was coming close under the smoking sides of the volcano, which had always been an object of interest to him, though he had never found time to visit it before. "Is there no danger of our touching the ground, close in as we are to this island?"