text: Chapter 5
  Structure—A keel tube runs the length of the boat and two skeg tubes serve as shock absorbers.
  Size—Outside, the boat measures about 6 feet by 15 feet. Inside, it measures about 3 by 10 feet.
  Weight—The boat weighs 265 pounds, including the deck.
  Maximum Payload—The boat can carry a maximum of 2,710 pounds.
  Motors—The standard motor is a 40-HP short-shaft outboard motor. Adding a kit to stiffen the
  transom allows the use of either two 35-HP motors or one 55-HP motor.
  CREW RESPONSIBILITIES
  5-4. The crew includes a coxswain, assistant coxswain, timekeeper, two observers (for security), and a
  navigator. To ensure mission success, each Soldier must track the team's location during movement. The
  team is positioned as shown in Figure 5-1.
  Figure 5-1. Rubber boat.
  Coxswain—The coxswain controls the boat and the actions of the crew. He supervises the
  loading, lashing, and distribution of equipment. He maintains the heading and speed of the boat
  and gives all commands.
  Assistant Coxswain—The assistant coxswain helps the coxswain navigate and control personnel,
  and, when needed, assumes the duties of the coxswain. He also stows and uses the bowline, and
  he provides rear security for the crew.