Despite what you've heard, the best place to fly in the 305 is not Miami International Airport, Kendall-Tamiami Executive Airport, Richards Field, Opa-locka Executive Airport, or even Homestead General Aviation Airport. Nope, the best place to soar midair is at the South Florida Circus Art School in North Miami Beach. You still might have to take off your shoes, but rest assured that no clowns will frisk you or confiscate your liquids. Instead, master-level circus performers teach contortion, trapeze, aerial fitness, and flying yoga. Learn how to glide through the air using a single strip of fabric and no safety line. Spiral, drop, or climb higher and lower using only key grips and your killer core strength. Laurie Allen, who owns and runs SFCAS, says she acquired her first crop of instructors at a Cirque du Soleil audition. She also says that because circus performers practice every day, you never know which visiting big-top artists will be strung up next to you. But don't let that intimidate you. The classes are filled with just as many fitness freaks as those collecting Barnum & Bailey paychecks.