Filed under: Photo of the Day, April Fools Posts This may very well look like the Kecak dance at Ulu Watu in Bali, Indonesia, but Antonym Travel is offering its own version of extreme adventure. For example, in Fire and Ice, people experience fire-walking, ice dancing, fire-breathing and ice fishing. In High and Low people sky dive, mountain climb, scuba dive and go spelunking. "You think of an…