B.W.
My son just started taking the bus on Monday to developmental preschool. It is a little bus, not a big bus, just so you know. I was so worried about it, but he loves it! The first day I met him at the school at the beginning and end, but today I didn't and he did great. His twin brother will be joining him in a couple of days (as a peer model) so it will be even more fun for him.
To prepare him, I talked it up a lot and sang many, many rounds of "Wheels on the Bus" LOL!