“Oh! I suppose I’ll just have to, but I’d rather be left to work here,” replied George, nervously, whereat the rest glanced at each other, and the looks thus exchanged seemed to say as plainly as anything: “Wonder now if he’s gone and done it, mixed things up with his cranky old engine, and don’t seem able to get it to working right again; that would be just like Fussy George!”

It was more than pleasant to sit there, looking out upon the broad river and enjoying the feast that had been prepared as a starter to their camp life. The very wind that came sweeping across from the further shore, cool and delicious, seemed to be of a different brand to any that they enjoyed at home; so much do surroundings have to do with things.

No one seemed in any particular hurry but George, who bolted his dinner, and was back again on his boat long before any of the others had finished.

“Are we nearly half way there, do you think Jack?” asked Herb, who knew that the skipper of the Tramp kept track of all these things and had charts as well of the river.

“We’ve come forty-five miles since starting, because, you see, the current is pretty strong; and for once we haven’t been held up by George’s cranky boat,” replied Jack, lowering his voice a little when saying this last, since there was no necessity for offending the chum whose little oddities gave them more or less fun during a cruise.

“Then that would mean we’ve still got a good fifty to go,” suggested Buster.

“Somebody get a leather medal for Buster here, our Lightning Calculator. Now, it would take me ever so long to figure that forty-five from ninety-five really leaves fifty; but just see how he grabs the answer right off the reel. It won’t be long before he has a little ‘Professor’ tacked to his name,” and Josh chuckled as though he had really said something smart.

Buster did not seem to feel hurt; in fact, many of these little shafts just glanced from him as arrows might from the thick hide of a rhinoceros; which is not saying that Buster was impervious to ridicule, for that would be far from the truth, as he could be quite sensitive at times; but Josh he treated with supreme contempt whenever the latter tried to be funny at his expense.

All this while Buster had tried to keep one eye on the places where his fishing lines were out. He fancied several times that he saw a white rag start to show, but before he could scramble to his feet, which was quite an effort for him, it was all over, and proved to be only a nibble, so that on each occasion he had to sink back again, and have patience.