Martin County Ocean Rescue teamed up with Sailfish Splash Waterpark in Stuart for "Rip-and-Ride Safety Day" during National Beach Safety Week.The event taught kids how to escape rip currents using new simulators. Parents and children also learned about life jacket safety, CPR, and what to do if you fall off a boat. More than 250 people signed up for the event.One mom said she was glad her daughter had the chance to practice responding to a rip c…