Hmm, I would think floating out in the lagoon at Bora Bora would be perfect for Le Grill. I haven't done that when the ship was underway, but not sure. I doubt if it will be insufferably hot by now, so the breeze might be nice, or it might be wild, don't know.

You only get promised one night in each of these places, by the way, so if you want, you can just roll the dice and wait until you board. Sometimes you can get waitlisted for a second visit near the end of the cruise; they usually let you know late afternoon of that day.