<h2><SPAN name="chap12"></SPAN>CHAPTER XII<br/> AT RAINBOW LAKE</h2>
<p>Once the <i>Gem</i> was securely tied—and Betty now made sure of
this—the tired and rather chilly girls adjourned to the cabin, and under
the lights had the hot chocolate Aunt Kate and Amy had made.</p>
<p>“It’s delicious,” spoke Betty. “I feel so much better
now.”</p>
<p>“We must never let on to the boys that we came near running down a
steamer,” said Grace. “We’d never hear the last of it.”</p>
<p>“But we didn’t nearly run down a steamer—she came toward
us,” insisted Betty, not willing to have her seamanship brought into
question. “If it had been any other boat, not drawing so much water, she
could have steered out of the way. As it was we, not being under control, had
the right of way.”</p>
<p>“It wouldn’t have done any good to have insisted on it,”
remarked Grace, drawlingly.</p>
<p>“No, especially as we couldn’t hoist the signal to show
that,” went on Betty. “Uncle Amos told me there are signals for
nearly everything that can happen at sea, but of course I never thought of such
a thing as that we’d get adrift. I must be prepared next time.”</p>
<p>“I can’t understand about those knots,” spoke Grace.
“Where is that book?”</p>
<p>“What book?”</p>
<p>“The one showing how to tie different kinds of knots. I’m going to
study up on the subject.”</p>
<p>“Not to-night,” objected Aunt Kate. “It’s nearly
morning as it is.”</p>
<p>“Well, the first thing to-morrow, then,” declared Grace.
“I’m going to make up for my blunder.”</p>
<p>“Oh, don’t be distressed,” consoled Betty. “Any of us
might have made the same mistake. It was only an accident, Grace dear.”</p>
<p>“Well, I seem fated to have accidents lately. There was poor little
Dodo——”</p>
<p>“Not your fault at all!” exclaimed Mollie, promptly.
“I’ll not allow you to blame yourself for her accident. It was
those motorists, if any-one, and I’m not sure they were altogether to
blame. Anyhow, I’m sure Dodo will be cured after the operation.”</p>
<p>“I hope so,” murmured Grace.</p>
<p>The appetizing odor of bacon and eggs came from the little galley, mingled with
the aromatic foretaste of coffee. Aunt Kate was busy inside. The girls were
laughing out in the cabin, or on the lowered after-deck. It was the next
morning—which makes all the difference in the world.</p>
<p>“I’m afraid we’re going to have a shower today,”
observed Amy, musingly, as she looked up at the sky. A light fog hung over the
river.</p>
<p>“Will you ever forget the awful shower that kept us in the deserted house
all night?” asked Betty, as she arranged her hair. “I mean when we
were on our walking trip,” she added, looking for a ribbon that had
floated, like a rose petal, under her shelf-dresser.</p>
<p>“Oh, we’ll never get over that!” declared Mollie, who was
industriously putting hairpins where they would be more serviceable. “And
we couldn’t imagine, for the longest time, why the house should be left
all alone that way.”</p>
<p>“Now I’m going to begin my lesson,” announced Grace, who,
having gotten herself ready for breakfast, took up the book showing how various
sailor knots should be made. With a piece of twine she tied
“figure-eights,” now and then slipping into the
“grannie” class; she made half-hitches, clove hitches, a running
bowline, and various other combinations, until Amy declared that it made her
head ache to look on.</p>
<p>The girls had breakfast, strolled about on shore for a little while, and then
started off, intending to stop in Dunkirk, which town lay a little below them,
to get some supplies, and replenish the oil and gasoline.</p>
<p>It was while Betty was bargaining for the latter necessaries for her motor in a
garage near the river that she heard a hearty voice outside asking:</p>
<p>“Have you men seen anything of a trim little craft, manned by four pretty
girls, in the offing? She’d be about two tons register, a rakish little
motor boat, sailing under the name <i>Gem</i> and looking every inch of it. She
ought to be here about high tide, stopping for sealed orders,
and——”</p>
<p>“Uncle Amos!” cried Betty, hurrying to the garage door, as she
recognized his voice. “Are you looking for us?”</p>
<p>“That’s what I am, lass, and I struck the right harbor first thing;
didn’t I? Davy Jones couldn’t be any more accurate! Well, how are
you?”</p>
<p>“All right, Uncle. The girls are down in the boat at the dock,” and
she pointed. “The man is going to take down the oil and gasoline.
Won’t you come on a trip with us? We expect to make Rainbow Lake by
night.”</p>
<p>“Of course I’ll come! That’s why I drifted in here. I worked
out your reckoning and I calculated that you’d be here about to-day, so I
come by train, stayed over night, and here I am. What kind of a voyage did you
have?”</p>
<p>“Very good—one little accident, that’s all,” and she
told about getting adrift.</p>
<p>“Pshaw, now! That’s too bad! I’ll have to give you some
lessons in mooring knots, I guess. It won’t do to slip your cable in the
middle of the night.”</p>
<p>The girls were as glad to see Betty’s uncle as he was to greet them, and
soon, with plenty of supplies on board, and with the old sea captain at the
wheel, which Betty graciously asked him to take, the <i>Gem</i> slipped down
the river again.</p>
<p>At noon, when they tied up to go ashore in a pleasant grove for lunch, Mr.
Marlin demonstrated how to tie so many different kinds of knots that the girls
said they never could remember half of them. But most particularly he insisted
on all of them learning how to tie a boat properly so it could not slip away.</p>
<p>Betty already knew this, and Mollie had a fairly good notion of it, but Grace
admitted that, all along, she had been making a certain wrong turn which would
cause the knot to slip under strain.</p>
<p>They motored down the river again, stopping at a small town to enable Mollie to
go ashore and telephone home to learn the condition of little Dodo. There was
nothing new to report, for the operation would not take place for some time
yet.</p>
<p>Grace also called up to ask if anything had been heard of the missing horse and
papers, but there was no good news. However, there was no bad news, Will, who
talked to his sister, reporting that the interests opposed to their father had
made no move to take advantage of the non-production of the documents.</p>
<p>“Have a good time, Sis,” called Will over the wire.
“Don’t worry. It doesn’t do any good, and it will spoil your
cruise. Something may turn up any time. But it sure is queer how Prince can be
away so long.”</p>
<p>“It certainly is,” agreed Grace.</p>
<p>“And so you expect to make Rainbow Lake by six bells?” asked
Betty’s uncle, as he paced up and down the rather restricted quarters of
the deck.</p>
<p>“Yes, Uncle, by seven o’clock,” answered Betty, who was at
the wheel. “Six bells—six bells!” he exclaimed. “You
must talk sea lingo on a boat, Bet.”</p>
<p>“All right, Uncle—six bells.”</p>
<p>“Where’s your charts?” he asked, suddenly.</p>
<p>“Charts?”</p>
<p>“Yes, how are you sailing? Have you marked the course since last night
and posted it? Where are your charts—your maps? How do you expect to make
Rainbow Lake without some kind of charts? Are you going by dead
reckoning?”</p>
<p>“Why, Uncle, all we have to do is to keep right on down the river, and it
opens into Rainbow Lake. The lake is really a wide part of the river, you know.
We don’t need any charts.”</p>
<p>“Don’t need any charts? Have you heaved the lead to see how much
water you’ve got?”</p>
<p>“Why, no,” and she looked at him wonderingly.</p>
<p>“Well, well!” he exclaimed. “Oh, I forgot this isn’t
salt water. Well, I dare say you will stumble into the lake after some
fashion—but it isn’t seaman-like—it isn’t
seaman-like,” and the old tar shook his grizzled head gloomily.</p>
<p>Betty smiled, and shifted her course a little to give a wide berth to some boys
who were fishing. She did not want the propeller’s wash to disturb them.
They waved gratefully to her.</p>
<p>The sun was declining in the west, amid a bank of golden, olive and purple
clouds, and a little breeze ruffled the water of the river. The stream was
widening out now, and Betty remarked:</p>
<p>“We’ll soon be in the lake now.”</p>
<p>“The boat—not us, I hope,” murmured Grace.</p>
<p>“Of course,” assented Betty, “Won’t you stay with us
to-night, Uncle Amos?” she asked, as she opened the throttle a little
wider, to get more speed. “You can have one of the rear—I mean
after, bunks,” she corrected, quickly.</p>
<p>“That’s better,” and he smiled. “No, I’ll berth
ashore, I guess. I’ve got to get back to town, anyhow. I just wanted to
see how you girls were getting along.”</p>
<p>The <i>Gem</i> was speeding up. They rounded a turn, and then the girls
exclaimed:</p>
<p>“Rainbow Lake!”</p>
<p>In all its beauty this wide sheet of water lay before them. It was dotted with
many pleasure craft, for vacation life was pulsing and throbbing in its summer
heydey now. As the <i>Gem</i> came out on the broad expanse a natty little
motor boat, long and slender, evidently built for speed, came racing straight
toward the craft of the girls.</p>
<p>“Gracious, I hope we haven’t violated any rules,” murmured
Betty, as she slowed down, for she caught a motion that indicated that the two
young men in the boat wished to speak to her.</p>
<p>As they came nearer Grace uttered an exclamation.</p>
<p>“What is it?” asked Mollie.</p>
<p>“Those young men—in the boat. I’m sure they’re the same
two who were in the auto that made Prince run away! Oh, what shall I do?”</p>
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