When my two were little (they were ten days shy of one year apart), I got to change my share of diapers. Not a bad job, it does keep one in touch with the important things. I also gave them most of their baths (I think my wife gave my daughter three duing her first year). Now, that was happy time. They just loved the water, and they giggled a lot. There's nuttin so happy as a little one's laughter.
Wish now I'd had a digital camera then, pictures are so much less expensive, and instant gratification.