Michael,
The email adresses for SAI has changed. The company name has changed as well.
I believe they are now called Shelby Automobiles.
You may try the same email address, but change the latter part to
xxxx@shelbyautos.com.
I am not exactly sure if the names for the recipients changed or not.
Worse case give Paul Klucas a call at 702-643-3000
TURK