Karen, I think a cooler with ice packs would work just fine. If your MIL doesn't have the tools, that probably means she has neither a rolling pin, nor space for rolling; so I'd roll the crusts and put them right into the pans, nest the pans, wrap in plastic (or bag in a large bag) to keep out moisture from melting cold packs, and put everything into the cooler with the packs. It's not like the crust will go bad, even if it warms up a bit; you just don't want it so soft that it gets super-sticky. Good luck! PJH@KAF

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