Most memorable moment when at Mt Rushmore. On a windy road in the park. Construction had us to one lane. On the motorcycle. Up blew a golf ball size hail storm out of nowhere. Had onhelmets and protective coats. Nowhere to go. Pulled over to go hug a tree when a construction worker pulled up to let us in his pickup. Wife still had bruises from the hail on her shoulders and back. One of those unforgetful vacation moments LOL