All with account established
1. Find SuperCharger
If not closed
2. Find DC Evgo Nrgy
If not closed
3. Find Chargepoint
If not closed
4. Find anything possible
The Evgo Nrg DC charger, the cool part is you can check if it is being used or not prior to getting there.
Electric Vehicle Charging Station Locations | EVgo
On the way up to Palmdale, I think off the 14, there should be a few Evgo you can use.