HELP, I'M DROWNING!

We visited my sister's swim club the other day. My 6 year old loves the pool. However, she tends to be very loud and scream a lot when she plays in the water. People who don't know her would think she was in distress. It also doesn't help that she likes to play the "drowning" game where she yells, "Help, I'm drowning". The lifeguards really don't appreciate this. I had to kick her out of the pool. She left willingly - luckily, I didn't have to drag her away and make more of a scene. She understands, now, when she does something wrong and has to suffer the consequence. It's going to be a very LONG summer!