I'm from the Northeast, so I shouldn't have that much trouble. WIthouth looking anyhting up, let me take a shot:

Delaware, New Jersey, Connecticut, Massachusetts, New York, Maryland, Virginia, Rhode Island, North Carolina, South Carolina, New Hampshire, Pennsylvania. Hmmm, that took me about 3 minutes. I'm coming up blank on the last one, but I'm thinking Georgia.

Howd I do?