Caitlin Whitmore, head lifeguard at Gladbrook City Pool, will be instructing a 3-week water aerobics class on Monday and Tuesday evenings from 7:15 - 8:00 PM from Feb. 24 - March 11. To register, call pool manager Brennan Acton at 319-505-7504 and leave your name and number. Walk-ins are also welcome. There is a cost for the 3-week session. Fitness Center members are free!