Nor was his suspicion misplaced. Not many hours had elapsed before they were almost as strong as Sam in their belief that the Black Growler was not only an object of dislike, but also that there was a real peril that she might be so injured that it would be impossible for her to enter the race.

CHAPTER XXII

A COLLISION

In a brief time the Black Growler was fast to one of the side-docks and the party prepared to disembark.

"I'm not going to leave that boat without somebody stayin' on board," asserted Sam positively, when he was aware that the Go Ahead boys were all planning to accompany him.

"What are you afraid of?" inquired George. "There's some one around here all the time and no one could do any damage without being seen."

"It doesn't make any difference," asserted Sam. "A man might drop sand into the bearings or grease cups or do some other mean trick and nobody ever see him."

"All right, then," laughed George, "I'll be the goat. I'll stay here while you're gone. I guess I shan't be lonesome," he added with a laugh as he glanced at the increasing assembly which already had been drawn to the dock to gaze at the beautiful little motor-boat.

Soon after the departure of his friends, George seated himself in the stern of the boat and did his utmost to appear indifferent to the admiring glances and words of approval which now were coming from the spectators.