Swimming Lessons

Well, these are really horrible pictures, but they are of our first day of swimming lessons. D and I are taking a Baby and Me swim class at the same time J takes a class for big kids. There are three kids total in his class. He is so excited about it. (He starts tumbling class on Wednesday!!). D must be the noisiest baby around. Our class is made up of us and just one other mom and baby. D yelled SO much. He loves the water. He also loves to bite... Every time I'd hold him facing me, he bit me on the shoulder! What to do?????