EVER danced the night away atop the Himalayas at a disco 7,200 ft high? Or experienced the thrill of watching the world fly by as you bungee jump with the mighty Ganga thundering down below? Or for that matter, did anybody tell you that story about how 35 sugarcane and cotton farmers from a village in western India marched into a travel agent's office last month and announced "Hame London dekhna hai, woh jahan bhi ho"! And about the five-year-old who wanted to go to Australia because he wanted to feed a kangaroo? His parents obliged.