Georgia, despite Southern and Northern Georgia. Georgia generally has a growing, younger crowd that is going to be more socially liberal than not. That crowd hasn't taken over Georgia (or anything close to take over) but there are simply more of them than in West Virginia. West Virginia is generally an older, whiter, and non-growing state that has shown almost no progress towards any liberal policies.
True, Georgia is trending that way, and West Virginia is not, but I think it's a close call now.