Hey Wally! Another Coloradoan! Cool!
As for the Camaro, I think you have a decent ride on your hands, but I found from experience that the Maryland Area (I lived in D.C. for a while) is not a great market for selling muscle cars. I picked up a '70 Mustang Mach 1 with 351C for $2000.00 up there and it was in really nice shape to restore to original condition. I think it would have gone for close to $5-6000.00 out here. I don't think your asking price of $7800.00 is out of the ballpark by any means, but the area you are trying to sell in is tough. I agree with most of the posts so far, either bite the bullet and paint it GOOD, or pull the drivetrain and sell it for less....
Seems like a nice car to finish....I would.