The YouGov polling organization asked subjects in all 50 states whether they viewed their vote in 3 weeks as opposition to President Obama, support for Obama, or neither. Their findings: in only one state - Hawaii - did more people view their midterm vote as supporting Obama versus opposing him.
The most negative state was our home state of Wyoming where 65% will vote to oppose, whereas only 7% said they vote to support. Barack doesn't have many adherents across the Mountain West.