Hi Mel, our evening routine is dinner, bath, book, bed.
It works for us and I find that when we change it that it's harder for the boys to get to sleep. The great thing about having a simple routine is that even when we go away the boys will settle really well in strange hotels and the like because the routine helps them know what's coming and gives them a sense of security.
We don't really use anything much in the bath unless they're extra dirty. When they were little I used sorbolene on thier nappy area and now I just use DH's soap. Unless your bubba has a skin problem like excema I don't think there's any need for fancy schamncy products and baby washes etc - it's all marketing designed to seperate us from our money. I use a no tears shampoo.