Yeah, your race is on Sunday but if you get registered on Sat you can practice on Sat as well. All the sprint races are on Sunday and there are lots of people that only do sprint but they used both sat and sun morning practices to sort their bikes out. So if you are able to come down on Sat morning and get registered the practice time will be well worth it. Sundays can be tricky in Savannah. Sometimes we are trying to beat the storms so we may only get one round of practice on Sunday.