There is a drowning scene in the play "The Ballad of Yachiyo" by Philip Kan Gotanda. He describes how the drowning should look in the script- basically it is depicted with the lighting and the actor making drowning motions, whatever that means. But, if you're interested, check out the play. The scene is at the very end.
"Blow out the candles, Robert, and make a wish. Want something. Want something."
Wishes come true, not free.