Gordon here is a l
ink to how I handle the break drums using hoist and engine leveling hoist bar.
Using this approach I can handle removing and installing not only the brake drums but the entire front knuckle assembly as a unit with the drum. Advantage is you can position the unit level and slide it in with out damaging the seals. The chain hanging down form the out side end is for more counter weight if needed.
Now to the brake shoes, as Bob suggested if they are greasy have them relined at a heavy truck or equipment brake shop. Ask them for a soft lining as it is easier to reline the shoes again then find new drums. Besides a softer lining will be more like the original asbestos ones.
Cheers Phil