Thank you all for your help. I've been looking through the threads and found a few good ideas however my search found things I had already gotten to work. So here is my task.
Small Remote Offices (20+)
All IPSEC VPN's come into the main office. When the main office internet fails we route all of the main office traffic to our Backup office that has a large internet connection that we can see over our MPLS network.
This back up works for basic internet connections. However the "non MPLS" offices loose access to email and our corporate resources that they see via IPSec.
How do I set up the ASA(or networks) so that the Corporate network can automatically be seen via the IPSec tunnels coming out of the Backup Office.