Lots of people have trouble with the mask replacement, and just generally with having their bare face exposed to water. If you can make this go away, get them comfortable underwater with bare faces, their general anxiety level might be reduced. Try playing with sinking rings, standing on your hands ect. even without a mask. You can also taking the mask off, letting a friend hide it and let the other person search for by touch alone.
Obviously if you can find the equipment to play a little underwater hockey or rugby that would be exceptionally great.
Obviously if you can find the equipment to play a little underwater hockey or rugby that would be exceptionally great.