Not wanting to send child to pre k

My son is turning 4 in February. He just started talking in full sentences and only people close to him can completely understands him. The school district we live in also isn’t considered a good school. I rather keep him home until kindergarten and maybe even homeschool him for kindergarten. What are the steps I need to take to homeschool him? Has anyone homeschooled there young toddlers and sent them for 2nd grade?

We are around kids all the time and always doing education things with other kids his ages so I don’t worry about the social part of it