Did you mean 'challenge'? As in you want to test out of the class? I don't believe that would be possible. Nursing classes require clinical time as well as the class time. Good
I buy inexpensive heel pads at the pharmacy or Wal-Mart. I think they are 'Halo Heel', recommended by my podiatrist. Also, to relieve the plantar fasciitis try calf stretches when you wake up....