NEW BRAUNFELS. Get ready to slip and schlitterbahn at New Braunfels' branch of this nationally-recognized chain of waterparks. "Slide" sounds better in German, but you don't have to "sprechen sie Deutsch" to enjoy splashy thrills at the Slidenplatz or cool off at Das Lagune. More than 40 water attractions at the original New Braunfels location keep you just damp enough throughout the day. There's plenty of kid-friendly H2O here, including the Hansel and Gretel Kiddie Park and the Pizza Hot Tub (see it to believe it). Now, which way was Surfenburg?

SAN ANTONIO. Aquatic fun for the whole family abounds at SeaWorld. In addition to the signature shows featuring marine life, divers, and synchronized swimmers, there are theme park rides, animal attractions, and even a waterpark if you want to make like a killer whale (no offense, Shamu).

NORTHWEST. Conquer evil on the Superman Krypton Coaster and then pose with Tweety Bird. It's just another day here at Six Flags Fiesta Texas, where families find enough rides, attractions, shows, and souvenirs to please everyone. Go from 0-60 in 3.5 seconds on Poltergeist and then slow it down on The Hustler (yes, it's a kids' ride). If you feel like a fish out of water on the coasters, head over to the new waterpark for slides or just to cool off.