National Water Park Day gives Middle Georgia families one more splash before school startsPark officials say National Water Park Day serves as a reminder that there's still time to make lasting memories before students head back to school. WARNER ROBINS, Georgia (41NBC/WMGT) – Families looking to beat the Georgia heat celebrated National Water Park Day at Rigby’s Water World on Wednesday. At Rigby’s Water World, visitors spent the day racing down water slides, floating along the lazy river and cooling off in splash areas as summer break begins to wind down. Lifeguards are stationed throughout the park, and guests are encouraged to stay hydrated, wear sunscreen and follow all posted safety guidelines. With summer nearing its end, Rigby’s Water World continues to be a popular destination for Middle Georgia families looking for one last adventure before classrooms fill back up.