mskosburn;
First, take a deep breath! All of us new to WBT are in the same boat! Let me see if I can help from what I understand and the one-day seminar I went to, and if I miss something or get something messed up, please you experts, feel free to jump in.
Right, then. About the scoreboard. At first, Biffle recommends that it be for homework pages/ problem numbers if your doing math. Remember, the scoreboard is completely fixed, so you decide in advance by how much your kiddos will lose/win/draw by. Remember the +/- 3 rule - don't let them get ahead of you by more than 3 points, and don't penalize by more than three before noticing something positive, no matter how small. There is another whole thread and many discussions about the scoreboard and how to use it for both positive things (from students) point of view. Once you have them convinced that you mean business, then you can play for "game time" (See Mind Soccer, Super Speed ______(fill in content area) etc on this board.) or other items that don't cost you anything but the kids really want.
The Mighty Oh Yeah! is only to be a one-second party, and like the Mighty Groan, it is up to you to decide to call it and the kids need to wait for you, otherwise you can penalize them. Try to read the mood of your kids. Both the groan and the oh yeah unites them with you and is fun.
Just take it slow and steady, one day at a time. When you have opportunity, go back through the Teaching Challenging Teens. Even just skimming through it will help you begin again.
Keep us posted as to your progress!