The bill of sale, which was mostly filled out ahead of time, can now be completed with the buyer's contact information and the sale price. Step 1 Call your DMV to find out if a bill of sale is required.Use our downloadable RV bill of sale template to document the details of an RV sale and help transfer ownership. It serves as proof of a legal change of ownership and reflects details of the sale like the vehicle's age and condition at the time of purchase. This article is about the recreational vehicle bill of sale form. You will learn what the form is and how to fill it. The Electronic Registration and Title (ERT) System allows you to complete and print an Application for Vehicle Transaction(s) (VSD 190). The RV (recreational vehicle) bill of sale form documents events related to the exchange of property between two compliant parties. Online, Printable, Fillable, Blank RECREATIONAL VEHICLE (RV) BILL OF SALE Form. On average this form takes 13 minutes to complete.