The Flying Stingaree Part 19

The boys made their way back through the swamp to the runabout in almost total silence, each busy with his own thoughts.

Orvil Harris was crabbing as though nothing had happened, while the night watchers stood in plain sight on the opposite sh.o.r.e. Orvil must have seen the shots fired, Rick was certain. Even if he had been looking the other way, the first shot would have caught his attention.

Or, Rick wondered, had Orvil tipped off the two guards that divers were below? If so, the game was up. Once Merlin and company knew the payload had fallen into the cove, they would be diving for it themselves, under cover of guns. Merlin undoubtedly knew that the launching the evening of the squall had gone wrong, but he couldn't know how, or where.

But somehow, Rick didn't think Orvil had been a party to the shooting.

Maybe it was stubbornness, refusing to think the crabber was involved just because they liked him. Or maybe it was because the crabber had no reason for helping Merlin and his gang; at least Harris had no reason known to Rick and Scotty.

They reached the boat and conferred in whispers that were inaudible six feet away.

"Could Orvil have put the finger on us?" Scotty questioned.

Rick shrugged. "I don't want to think so, and I don't. But I have to admit it's possible."

"If he's in with them, they'll be diving for the 'what's-it' at first light."

Rick glanced at the eastern sky. It was beginning to glow with the first hint of daylight. "That's not long from now."

"How are we going to recover it first?"

Again Rick shrugged. "There's only one way. Go in and get it."

"Under those guns?"

"A diver on the bottom isn't in danger from the guns. I could find the thing again without going into the shallows. That's what made us targets before, because we took the easy way to locate the fish line by going into the shallows near where I tied the line."

"Let's see your tank," Scotty whispered.

Rick unsnapped his harness release and swung the tank around. Their probing fingers soon identified where the bullet had glanced off. There was a dent, coated with silvery metal.

"Lead," Rick said. "Part of the slug."

"Good thing it didn't rupture the tank."

Rick shuddered. "If it had, I'd have been out of air suddenly and would've had to come up. Listen, Scotty. My plan is a simple one. I'll take your tank, since you have the most air, and swim right into the cove, find the 'what's-it' and swim out again. If it's too heavy to tow far, I can at least wrestle it part of the way, and then bury it in the mud. Meanwhile, you get the boat out where it's clear and be ready to pick me up."

"They'll see your bubbles, but they can't do anything about it with rifles," Scotty pointed out. "One thing they can do, though, is jump in after you. The cove isn't so deep that a pair of good swimmers couldn't tackle you. The lung wouldn't improve your chances by much."

"Too true," Rick observed. "But what else can we try?"

Scotty thought it over. "Listen, we'll take the boat out right now.

You'll have to do the diving, because you know about where the thing is, and I don't. When we get out, you go over the side. I'll run around to the river, opposite where the guards are standing, and raise a little fuss. That might draw their attention away from the cove."

"Okay." It made sense to Rick. "They'll see both of us in the boat, but they won't see me get out. Only you'd better plan our course. I have no aching desire to collect a rifle slug where it hurts."

"They may not shoot if they see we're leaving," Scotty pointed out.

"Uh-huh. And they might shoot, anyway."

"They might. But we'll be moving fast, and I'll swing that boat from side to side like a swivel-hipped fullback. Let's get going. We don't want too much daylight."

Scotty unsnapped his harness and Rick took his pal's tank and regulator.

They put Rick's unit in the bottom of the runabout c.o.c.kpit, along with Scotty's fins and mask. Rick put on his own fins and made sure he was ready to hit the water at a moment's notice.

Rick went to the stern of the runabout and felt down the motor leg to the prop to make sure it had not picked up any gra.s.s that might slow them down. It was clear. Scotty, meanwhile, untied the boat and slid into the driver's seat. Rick reached over the transom and pumped up the gasoline tank to ensure plenty of pressure, then he waded to the side of the boat and got into the seat next to Scotty.

"Pull us out to where the nose is almost projecting beyond the gra.s.s,"

Scotty whispered.

Rick did so, by grasping clumps of marsh gra.s.s and pulling the boat along. As the bow cleared the gra.s.s, Scotty punched the starter b.u.t.ton, threw the runabout into gear, and shoved the throttle all the way forward.

The runabout jumped forward, slamming Rick back against his tank. The boat hit the shoal at the entrance and slowed for a long, breathtaking moment, then the driving prop pushed it over into deeper water. The stern went down and the bow lifted, and they were clear.

Scotty swung the boat to the right, putting its stern to the cove. Rick tensed, expecting any moment to feel the impact of a rifle bullet, either in the boat or in his own body. There was no sound other than the racing motor, and he knew it would drown out the crack of a distant rifle.

The distance from the cove entrance widened. "Get ready!" Scotty yelled.

"Lay flat and be ready to roll. I'll turn so the motor is moving away from you. When I tap you, we'll be directly in line with the cove entrance."

Rick moved out of the seat, keeping low, and lay on his side along the gunwale, facing Scotty. He put the mouthpiece in place and made sure he was getting air, then pulled his mask down. He was ready. The impact with the water would be hard, at this speed, but his tank would cus.h.i.+on the shock. He tensed for the signal.

Scotty swung the boat to the left, held it on course for a moment, then began a shallow turn to the right. That way, the motor would be steering itself away from Rick when he went over.

The boat came abreast of the cove entrance and Scotty slapped Rick on the shoulder. Instantly Rick rolled, one hand reaching for the back of his head, the other grabbing his mask. He hit the water on his back, his hand and the tank breaking the shock of the stunning impact. He threw his legs upward, and his momentum took him under the water instantly.

The racing motor receded, leaving him in silent darkness. He rolled over into normal swimming position and consulted his wrist compa.s.s. The creek entrance ran on a course of 80 degrees. If Scotty had gauged things correctly, that course would take him into the cove. If Scotty hadn't, Rick Brant would end up on the beach like a stranded whale.

Rick considered. The boat was gone, and it was extremely unlikely anyone had seen him leave it. The turn had caused the boat to tilt, lifting the side away from him. He was certain that the guards had not seen the maneuver. That being so, and taking into account his distance from the creek entrance, he thought it would be safe to look and check his course.

He held the compa.s.s in front of his eyes, and rose to the surface. He broke through slowly and without a splash. One look was enough. He should have trusted Scotty. He was dead on course.

Rick went to the bottom and began the long swim, counting his leg strokes. He and Scotty had practiced estimating underwater distance by the number and timing of their leg strokes. It wasn't an exact method, of course, but it was practical.

There were no underwater obstacles, and the depth was great enough. Rick remembered from the chart that the entrance into the creek varied from eight to eleven feet, dropping inside the creek mouth to about seven. No bullet could harm him if he stayed on the bottom. If the night watchers fired, the bullet would be slowed by the water.

He heard the sound of a motor and recognized it as the runabout. The sound faded again. Scotty was going through some kind of maneuvers.

Then, in a short time, another motor made itself felt, more than heard.

The slower beat identified it as Orvil Harris's crab boat. He was nearing the cove!

Like all divers, Rick's ears were sensitive to pressure changes. Sensing when the depth lessened, he knew he had reached the cove itself. Now to find the payload--if it was a payload. His groping hands began the search.

The first foreign object he touched was a cord. It was the wrong thickness for his own line, and he felt along it until he came to a soft, round ma.s.s, and knew he was touching one of Orvil's crab baits. He grinned in spite of the mouthpiece. Wouldn't Orvil be surprised if a diver came up hanging to his bait!

He let the crab line drop and continued his search. Once, Orvil pa.s.sed within a few feet of him, and Rick wondered if the crabber had noticed the air bubbles from his regulator.

Rising ground told Rick he had reached the end of the cove. He turned left and held his course for about twenty feet, then turned left again, heading back toward the cove entrance. His hands never stopped moving, probing the mud for a trace of fish line. He crossed another of Orvil's crab lines, and kept going until pressure change told him he was back in the deeper water at the creek entrance. He turned right again. A check of his compa.s.s told him he was on course.

His groping hands trailed over a thin line. He grabbed it, and stopped his flutter kick. Then, moving with care, he turned and followed the line. His pulse was faster now, and he rigidly controlled his breathing.

Fast breathing wouldn't do, and he would have to be careful not to let out a sigh that would cause bubbles to gush upward in one big rush.