Exiting maverick basin from west clear creek

[devohh]

Looking for a little guidance. We will be spending a couple of days canyoneering bear and tule canyons with our base camp there on the south side of WCC. We will then be spending 3 days down in the canyon dropping in at the white box area. I was wondering if anyone knows if there is an exit point in the maverick basin area of west clear creek off of the 142H?? We're looking for any exit that is after the red box canyon and supai falls area. Or do we need to park an extra vehicle and continue on to the north exits of 214 blodgett basin or 215 bull pen?? Thanks in advance.