Faye, allis not lost. If u do not water, some may recover. Immediately dig the ones still showing green centers, dry on towels in front of a gentle fan out of the sun. Let dry several days. Pull off dead/dying leaves gently while drying. Get down to healthy tissue. Then replant rosettes that survived.
You need to act quickly to get them dry. The fan is more important than the towels. A garage floor is a good place tp dry them. Your pics show they can be saved (some of them)