870 worked best when they were doing air america, i think they had a 2 - 3 share for a couple of books. I know thats not around, but some of the left of center shows may be a good fit, something to balance WGAN, WZAN, and WLOB. The true oldies thing, is a hard sell, especially with 100.9 on one side of the oldies / classic hits world and JTO on other with it's very good portland signal. the barber shop i go to used to play the bay, now its JTO everytime i'm in.