I recently updated the series called the Perfect RV. As part of the process, I have combined the 3 books (Finding the Perfect RV, Buying the Perfect RV and Using the Perfect RV) into one version (Finding, Buying and Using the Perfect RV).
Along with the book are 3 checklist which are free to download in the bookstore. They are not available on Amazon. These are basically the same checklist I would use to inspect an RV for a customer. Some of the items on the checklist require special tools or equipment and have been replaced with common tools or other methods for checking the operations of the RV equipment.