L.,
Since you are maybe looking at Buford I would suggest Sonflower preschool in Buford through Church of Christ. We are also Catholic and go to Prince of Peace (which we love)! But I must tell you both our children attended this school very small classroom sizes no more than 10 children with two teachers. Our children are now 11 and 8 and really benefited from this program. Miss Connie is the director. It is only 3 days a week from 9:30am-1:30pm Tuesday, Wednesday and Thursdays. What always kept me there was the amazing teachers, ciriculum, etc. etc. I was allowed to pack our own lunches which was terrific. When we attended it was under $100.00 per month which is a steal in this day and time I am sure it would have to be more but they always kept it reasonable. You can bet it fills quickly! We had a group of Mom's that all used this when our children were young. If I ever had another child this is where I would try to get in. Good luck.
Our children loved this!!!
Good luck, R.