Update!
I've got her in a cat carrier, isolated. She has access to both food and water and is eating and drinking. I removed the bandage so she could get her balance and she is able to stand and walk freely and without signs of pain or fear. She even jumped around a bit while I got the carrier ready. I figure the carrier is small enough to keep her from being TOO active and damaging it further. I applied some triple antibiotic and will hit TSC tomorrow for more supplies. No signs of shock. Trick is keeping it uninfected. If I can I think she'll pull through.