Tonight while Rebecca was kicking around in the pool, I let go of her.  She didn't realize it at first, but when she did, we made a big deal out of her "swimming."  She has spent the rest of the night kicking between the steps and me and Gary.  Britt managed to get his doggy paddling coordinated enough tonight that he ditched his float and for about 3 hours criss-crossed the pool.  Lots of fun on a super hot day.