D.P.
OK, Mom....here's the unwritten drill code for all first time, first day of school moms.
1. Cheerfully get him up, fed and ready to go. Take pictures!!!!!
2. Take him confidently to the bus stop or school. Take pictures!!!!!
3. State that you will see him at XXX time--at the bus stop, pick up--whatever you do normally for return from school.
4. Smile (sunglasses may be needed to hide your teary eyes), and tell him to have fun and use his best behavior.
5. Turn and go.
6. Return home and fall into a crumpled, snotty, crying ball on your couch/bed/floor, etc.
7. Be unproductive all day. Think of him every minute he's away. Wait, wonder, worry how he's doing. Make cookies.
8. Get yourself together before pick up time.
9. Collect him from school/bus. Take pictures!!!!!!
10. Do not be surprised if he has little to say about his day--this will come in time. Serve cookies!!!!!
Repeat daily. It will be much easier for him than you. You will get used to it. Never let him see you cry, sweat or waffle. We've gotta give our kids roots and wings. This is the wings part. Good luck!