help!!! how to remove drum....sun going down

If the parkin gbrake cable is stuck (veru common) then sometimes wiggling the cable where it goes into the backing plate will let the springs pull the shoes in a little more. If you are junking things anyway, you can also cut the heads of the retaining pins and pry it off. This will more than likely destroy something...lol. Removing rusty stuck drums can be an art...