Oh, good lord.
We're lucky that the house we live in sits on high ground, we couldn't get out of the neighborhood (or the driveway), but the house itself stayed dry. I hope and pray we don't see a bigger flood. We moved the cars to the driveway, but the neighbors who left theirs in the street had water damage. Builders in the 60's knew what they were doing, even if they didn't see the need for enough electrical outlets.
Do you already own the RV you're looking to store,
@Stealth?