All the bands are listed at
www.WarpedTour.com
From what I hear, these groups are a definite for Indy:
Atmosphere
Bad Religion
NOFX
The Vandals
Flogging Molly
Lars and the Bastards
Lordz of Brooklyn
Tiger Army
Avenged Sevenfold
Anti-Flag
The Casualties
Alkaline Trio
From Autumn to Ashes
Rise Against
The Fuckups
Guttermouth
Thursday
Taking Back Sunday
Coheed and Cambria
Bouncing Souls
Tilly Balent
Yellowcard