But neither of the other boys had much confidence in their swimming. They could get thirty or forty yards, but felt sure that they would be able to render but little assistance to Childers, and in fact scarcely liked to round the point alone. For some time they debated the question, the sea every minute rising and pushing them farther and farther from the point. “Look here, Frank,” Ruthven said at last; “you are not sure you can carry me. The others are quite certain that they cannot take Childers. We must give up that idea. The best thing, old boy, is for you three who can swim to start together. Then if either of the others fail you can help them a bit. Childers and I must take our chance here. When you get round you must send a boat as soon as possible.”
“I certainly shall not desert you, Ruthven,” Frank said. “You know as well as I do that I'm not likely to find a boat on the shore till I get pretty near Walmer Castle, and long before we could get back it would be settled here. No, no, old fellow, we will see the matter out together. Jackson and Goodall can swim round if they like.”
These lads, however, would not venture to take the risk alone, but said they would go if Frank would go with them.
“Chuck off your boots and coats and waistcoats,” Frank said suddenly, proceeding to strip rapidly to the skin. “I will take them round, Ruthven, and come back to you. Run round the bay you and Childers, and see if you can find any sort of ledge or projection that we can take refuge upon. Now, then, come on you two as quick as you can.”
The sea had already reached within a few feet of the foot of the cliff all round the bay.
“Now, mind,” Frank said sharply, “no struggling and nonsense, you fellows. I will keep quite close to you and stick to you, so you needn't be afraid. If you get tired just put one hand on my back and swim with the other and your legs; and above all things keep your heads as low as possible in the water so as just to be able to breathe.”
The three lads soon waded out as far as they could go and then struck out. Jackson and Goodall were both poor swimmers and would have fared very badly alone. The confidence, however, which they entertained in Frank gave them courage, and they were well abreast of the point when first Jackson and then Goodall put their hands on his shoulders. Thanks to the instructions he had given them, and to their confidence in him, they placed no great weight upon him. But every ounce tells heavily on a swimmer, and Frank gave a gasp of relief as at last his feet touched the ground. Bidding his companions at once set off at a run he sat down for two or three minutes to recover his breath.
“It is lucky,” he said to himself, “that I did not try with Ruthven. It's a very different thing carrying fellows who can swim and fellows who can't. What fools we've been to let ourselves he caught here! I had no idea the tide came so high, or that it was so dangerous, and none of us have ever been round here before. Now I must go back to Ruthven.”
Frank found it even harder work to get back than it had been to come out from the bay, for the tide was against him now. At last he stood beside Ruthven and Childers.
“We can only find one place, Frank, where there is any projection a fellow could stand upon, and that is only large enough for one. See!” he said, pointing to a projecting block of chalk, whose upper surface, some eight inches wide, was tolerably flat. “There is a cave here, too, which may go beyond the tide. It is not deep but it slopes up a bit.”