Leaf Springs

I think it's a drive doable project but start hitting all the fasteners now with something to help loosen the corrosion and start collect the needed tools. Suspect you'll need a deep well socket (8 point is best for this) for the U bolts at the axles and something that is probably bigger then what you might have for the end bolts. 12 ton jacks stands also and a jack. You'll need to more or less take the coach weight off the springs but also support the axle so there's no load on the spring.

I would also source new hardware just in case and replace the bushings in the end roll of the springs while you have them off.