Is the school part if TSSAA in other sports? If so, I believe the school must co-op with the nearest school. If not (meaning they are not TSSAA affiliated), then I believe it is treated like home schoolers and it would be the nearest school to you. At which point you have to contact the athletic director and submit a letter of intent to them, which is sent to the principal , then the county, and then TSSAA.