97 is high even for the brooder temp. Mine were happy between 90 and 95. for the very first week, they quickly got hot as they grew though. Mainly just watch the chicks and provide both a warmer and cooler area.
The drinking water should be warm, but not hot. Like handwash warm, or baby bottle warm, but not dishwashing hot. You don't want to chill the chicks, that's all.