We will arrive two days before our friends will. We will be in a 1-bedroom with 5 people on our dining plan, but really only 4 of us will be using the credits for most of the trip. Our friends will be at Port Orleans, and will stay 2 days longer than us. They, too, have the dining plan(party of 4), and we will be dining with them twice for dinner. Since we will have extra credits, would it be possible for me to use my room key with dining credits to pay for their dinner one evening? Or will I only be allowed to pay for up to 5 guests at once? I hate to see the credits go to waste. Thanks...and I apologize for asking so many questions.