Kevin-
Just saw this. Sorry to hear about Rebecca's seizure.
My wife has epilepsy. She's on medication that takes care of the seizures and has no restrictions on driving, etc. Basically, she lives a normal life.
My wife has had two seizures when I was present. The Dr's recommendation to let the seizure run it's course unless it starts going too long is consistent with advice my wife's Dr gave us.
First time my wife had a seizure, I called the hospital which sent an ambulance, etc. Normally, she is not aware at all during the seizure. No matter how bad it looked like to me, she was out of it. But the ambulance guys kept trying to wake her up out of the seizure, and she said it made her aware of what was going on and it was awful. She requested I not call them in the future.
I discussed it with her neurologist, and he said just let her sleep it off afterward, only call the ambulance if the seizure itself was causing physical harm (biting tongue, etc). I did that the second time, and it was much easier on my wife.