As a renter, we strongly encourage you to send multiple booking requests to different owners. This will maximize your chances of securing an RV for your trip - if one RV is not available, you will already have other options lined up.
If several owners accept your requests, you can simply pick your preferred RV and pay to reserve it. You can then decline all of the other requests.
You will not be charged for sending booking requests and declining them before making a payment.