I made it to the dry fall.
Hiked in on an afternoon and overnighted in the canyon. Spent most of the next day scrambling around.
Hiked up Fall Canyon after walking through the narrows in Titus Canyon.
I've done Fall a couple of times and Palmer once. Both offer spectacular scenery and a sense of adventure. Driving down Titus is lame if you don't do a hike along the way, or at least one of these canyons down at the mouth.