The only states I would see abortion bans passing in would be OK, AR, WV, KY, MS, and AL. The other states are too urban or are moderate/liberal enough on the issue not to ban it. Also, state legislatures (particularly in this region) tend to be more pro-life than the citizens. South Dakota's legislature has twice tried to eliminate it and twice it failed when put to a vote of the people. I think Philly and its suburbs would squash any hopes of a similar ban passing in PA.
I'd add Louisiana favoring a ban. Two more states with misrepresented legislatures on the choice issue along with PA- MI and OH. I think if it went to a vote many of their existing laws would be off the books as well.
With PA, not only the Southeast, but also smaller enclaves such as Harrisburg and State College as well. Interestingly that where Obama made a lot of his gains to offset his losses in Murtha-land.