In the evening, after they had enjoyed to the full their “bit of a cruise on shore,” as McBain called it, they returned to their boat, and almost immediately started back for Glentroom. The wind still blew up the loch; it was almost, though not quite, ahead of them. This our young yachtsmen did not regret, for, as their sailing-master told them, it would enable them to find out what the cutter could do, for, tacking and half-tacking, they had to work to windward.

It was gloaming ere they dropped anchor again in the creek, and McBain’s verdict on the Flower of Arrandoon was a perfectly satisfactory one.

“She’ll do, gentlemen,” he said, “she’ll do; she is handy, and stout, and willing. There is no extra sauciness about her, though she is on excellent terms with herself, and although she doesn’t sail impudently close to the wind, still I say she behaves herself gallantly and well.”

It wanted nothing more than this to give Allan and his friends an appetite for the haunch of mountain mutton that awaited them on their return to the castle. They were in bounding spirits too; it made every one else happy just to see them happy, so that everything passed off that night as merrily as marriage bells.

The loch near the old Castle of Arrandoon is one of the great chain of lakes that stretch from east to west of Scotland, and are joined together by a broad and deep canal, which gives passage to many a stately ship. This canal, once upon a time, was looked upon as one of the engineering wonders of the world, leading as it does often up and over hills so high and wild that in sober England they would be honoured with the title of mountains.

For a whole week or more, ere the cutter turned her bows to the southward and west, and started away on her summer cruise, almost every day was spent on this loch. It is big enough in all conscience for manoeuvres of any kind, being in many places betwixt two and three miles in width, while its length is over twenty.

It might be said, with a good deal of truth, that Allan McGregor had spent his life in boats upon lakes, for as soon as his little hand was big enough to grasp a tiller he had held one. He knew all about boats and boat-sailing, and was, on the whole, an excellent fresh-water sailor. With Ralph and Rory it was somewhat different, good oarsman though the former at all events was. However, they were apt pupils, and, with good health and willingness to work, what is it a boy will not learn?

In old Ap’s cottage were models of several well-rigged vessels of the smaller class, the principal of them being a sloop, a cutter, and a yawl. Ap delighted to give lectures on the peculiar merits and rigging of these, interspersed with many a “Yes, yes, young shentlemen, and look you see,” spoken with the curious accent which Welshmen alone can give to such simple words. These models our heroes used to copy, so that, theoretically speaking, they knew a great deal about seamanship before they stepped on board the cutter to take their first cruise.

Practice alone makes perfect in any profession, and although experience is oftentimes a hard and cruel teacher, there is no doubt she docet stultos, and her lessons are given with a force there is no forgetting. Of such was the lesson Rory got one morning; he had the tiller in his hand, and was bowling along full before the wind. It seemed such easy work sailing thus, and Rory was giving more of his time than he ought to have done to conversation with his companions, and even occasionally stealing a glance on shore to admire the scenery, when all at once, “Flop! flop! crack! harsh!” cried the sail, and round came the boom. The wind was not very fresh, so there was little harm done; besides, McBain was there, and I verily believe that had that old tar gone to sleep, he would have been dozing in dog fashion with his weather eye open. But on this occasion poor Rory was scratching and rubbing a bare head.

“Crack, harsh!” he said, looking at the offending sail; “troth and indeed it is harsh you crack, I can tell you.”