I would be suspicious. She may have been looking for unoccupied RVs.
Years ago my father in law was in a shelter after a hurricane hit Pensacola. He was on oxygen and the shelter wouldn't release him to go home until someone verified that his house had power to run his oxygen equipment. This nice guy went around the shelter offering to go to everyone's home to check and see the extent of damages and if the power had been turned back on. It turned out the nice guy was making a list of unoccupied homes so he could loot them. My Father in Law was a retired Police Officer and figured it out right away.
During the same period I purchased a generator and took it to his house and set it up so he could come home. I was sleeping on the porch because it was too hot inside. At 2:00 a.m. I heard the generator quit and looked out and saw two guys had cut the chain on the generator and were trying to drag it away.
I'm a lot more suspicious in my old age.