We thought, "Well, it's only kindergarten". It worked out well enough (knock on wood) that we just kept going.
Compared to my own harried "THE BUS IS COMING!!!" sleep-deprived school days, it has been a wonderful change.
If I could go back in time, I'd put my mom in an ankle lock until she agreed to do the same for me.
Especially since I learned that in my home state homeschoolers can participate in high-school sports. In high school I had to wake up at 4AM for 5AM hockey practice. If I could have returned home afterwards and slept, rather than going straight to school, I would have thanked the Gods.