The girls are obsessed with swimming now. So much so that a few weekends ago, they begged and pleaded with us to take them swimming. Allie didn't understand why we couldn't just drive to someone's house with a pool and use it. I supposed "being invited" may be a hard concept for a four year old.
They each went completely underwater at least once. Sometimes intentionally, sometimes not. I was so proud of them for holding their breath and not freaking out.