I called the Delta Skymiles Dining Program tonight as I had not gotten the information they said they would send to me.
The woman who answered the call said that it will take 6-12 weeks to get any information about the program, but that I am enrolled.
She did give me a website that lists the restaurants that are supposed to be participating.
http://www.dalc.com/ which is the Dining a la Card website. She said to use the search = by city= and those are the participating places
She also told me that you could not use the same credit cards on the Delta program that you use on another program(United, etc.)
Floyd