SAN DIEGO (AP) — To someone who is getting sucked out to sea by a rip current, “Don’t panic!” may be difficult to heed, even if that’s exactly what you should do. But lifeguards say to not only relax but flip over and float out of the danger. Rip currents are one of the coast’s greatest dangers and account for the most beach rescues every year. About 100 people drown from rip currents along U.S. beaches each year, according to the United States Lifesaving Association . And more than 80% of