Become familiar with these rules of behavior in the lineup before heading outside of the whitewater. These are well- established rules throughout the world and bring order to what would otherwise be a nightmarish and chaotic sport, with everyone running each other over, lots of dinged-up boards, and lots of waves going by unridden because everyone is getting thrashed in the soup.

• The person up and riding first that is closest to the breaking part of the wave has the right of way. You may hear people declaring their right to a wave by whistling, or shouting "Hey," "I got it," "Coming down," or somesuch.
   
• Do not drop in on someone who is already riding a wave. "Dropping in" is taking off on a wave in front of someone who is already riding it, i.e., someone who has the right of way.
   
• When paddling back out over or through a wave that someone else is riding, move to go behind them. This allows them to continue riding the wave without having to dodge you, and means that you will be smashed by the whitewater. That's okay though, because when they do the same for you, you'll be grateful.
   
• Above all, keep a good attitude. Apologize if you make a mistake. If involve in or near a collision, stop what you're doing to make sure that everyone is okay.