Hudson's swim lessons

We decided to start Hudson in swim lessons so that he will hopefully be swimming without floaties by the time summer comes. Poor guy has never liked getting his face wet and definitely not putting his whole head underwater. We assumed this would be quite a trick to get him swimming but so far he has done great! He's only had a couple lessons but has gotten so comfortable with the water and really loves his instructors. So far they just have him blowing bubbles in the water, floating unassisted on his back, and learning the swimming motions. We have about a month left so we will soon see how quickly he catches on to swimming...