I was thinking it was relatively easy. But upon further review....ouch.
In March/April Braves have 9 games with the Phillies, 3 with the Mets and 4 with the Reds. They also have 6 with the GNats, 3 @ Rockies, 3 @ Cubs - I predict (13-15)
In May they have 6 with the Mets, 2 with the Rays, 7...