Pediatrician and sailing enthusiast Dr. Jim Sears joins members of the Columbia Yacht Club on Lake Michigan for some time on the water. Learn boating safety tips, and watch Dr. Sears in action!

Get the latest health tips from the Windy City! Watch as Dr. Sears sets sail on Lake Michigan and witness a breakthrough knee replacement surgery. Will it put on young athlete back on the field? Plus, how to snack smart at a ball game!

Ashley, 33, Tweeted Dr. Jim to ask him what he does for fun when he's not at his pediatrician office or hosting The Doctors. See how Dr. Jim likes to let loose.