Now with my 3 year old at school 3 days a week im hoping for some better naps with a quiet house

I'm thinking of this as an easy:
Wake him at 6
Feed 630
Nap 730-830/45
Wake him if still sleeping put into car by 845 to bring big guy to school
Feed 930
Nap 10-12 hopefully get a long nap here
Back in car by 1215 to go to school where I can walk with him in stroller until pick up at 1pm
Get back home by 115 to feed
130 feed
2 nap until he wakes
430 feed
Nap 5-6
7 feed and to bed
I'm not sure if he will go 4 hrs in between feeds though from 930-130 unless I feed him at 12 then leave for school which might not leave me evough time for the walk before 1pm pick up
Any suggestions on schedule?
Today he was up at 630 at around 7/730 he's not usually ready to eat as soon as he gets up. Then he went down for nap at 745 until 830 I got him into car by 845 dropped of my son at school for 9 came back home fed at 10 but he fell asleep during feeding I put him down for nap but now he's awake in swing. He does this all the time and then it takes him a while to actually fall asleep. And I'll need to leave again to get my son by 1245. Which means no time to walk in stroller.