Thank you to everyone for the great suggestions. I think I'm going to wipe everything down with oil, wrap it in Uniwrap, then put it in weather tight boxes. I'll throw some desiccant packs and ZeRust in there too. Hopefully between all of that, the tools will come back in good shape.

In case this is useful to anyone in the future, this is a list of products mentioned in this thread:

Cosmoline rust preventor - https://www.cosmolinedirect.com/
Jojoba oil - https://www.lie-nielsen.com/products...re-jojoba-oil-
Uniwrap sheets - https://www.lie-nielsen.com/products...10-sheet-tube-
ZeRust Plastabs - https://smile.amazon.com/gp/product/...7UF6UU3X&psc=1
Silica Gel Desiccant packets (reset-able) - https://smile.amazon.com/gp/product/...B052CHYM&psc=1
Plano Sportsman Trunk (needs weatherstripping to make water tight) - https://www.planomolding.com/sportsman-s-trunk-medium
Container Store Weatherproof Boxes - https://www.containerstore.com/s/sto...uctId=11007497
Stanley Structural Foam Toolbox - https://www.stanleytools.com/product...oolbox/028001l