Sandblasted

We're well into our first game of Forbidden Desert and the storm is really picking up! We've explored most of the ancient city and have discovered the location of the four missing components of the airship (three of which are visible in the image below, and the fourth has already been collected).

We have adventurers (Amy is blue, Matthew is green, Nathaniel is white, and I'm yellow) in position near the remaining airship components and our Water Carrier (the equivalent of a cleric or other healer-type in RPGs) is in a good position to keep our team hydrated, but the storm is dumping huge amounts of sand all across the map. Can we collect all the pieces and make it back to the launch pad (which is also buried under the sand!) before the storm traps us in the ruins forever?!