The Hamilton County school website is hcde.org. There you will find test scores and other information about each school. Some have their own websites you can look at to see the extra curricular activities they offer. If you have any other questions,, feel free to email me at email@example.com.
I suggest going to the School Board website to research schools. Google street view can show you the neighborhoods around schools. If you are looking to rent there are many qualified property management companies who can show you areas which you prefer.