Here is a sampler to get you started
off the North Kaibab Trail (and Upper Ribbon Falls
)(and upper upper Ribbon Falls)
Roaring Spring off the North Kaibab Trail
Deer Creek Falls
(in the spring after a heavy snow pack on the North Kaibab Plateau - at 800' the tallest most awesome waterfall in AZ)
especially with a stop at Royal Arch
Some of these I have listed as triplogs or have added photos.
and after a monsoon there are a ton of undocumented, unnamed waterfalls
Anybody can make a hike harder. The real skill comes in making the hike easier.
life is like a roll of toilet paper. The closer it gets to the end, the faster it goes. Andy Rooney