In looking at several demographic polls this is the general concesus for Democrats:
"Solidly Democratic Races"
Wisconsin, Hawaii and Massachusetts
"Likely Democratic"
New York, California and North Dakota
"Leans Democratic"
Nevada, Arkansas and Colorado
"Toss Up States" - Color indicates 'favored'
Connecticut, Delaware, Illinois, Pennsylvania
Ohio, New Hampshire, Missouri, Kentucky, Florida
"Leans Republican"
Louisiana and North Carolina
"Likely Republican"
Iowa, Texas and Georgia
"Considered Solidly Republican"
Arizona, Kansas, South Dakota and South Carolina
The solidly Republican states aren't completely solid, in 2008 Arizona didn't vote as strongly for Kyl as they usually do and South Carolina has a wayward Governor. The point is a Democrat from any state has a good chance at winning their seats next year. The party and their grassroots need to get out the vote in the same effort as 2008. We can win and we can win with a good majority if we remain dedicated to bringing America back from the brink.
"Oh, yes we can."