Based on the E-A-T criteria, the content of the article is lacking in some areas. It does not address the expertise or authority of the content creator, and it also does not provide any transparency about the content creator’s background or qualifications. The article does, however, provide valuable information about the necessary paperwork to sell an RV and gives some tips based on personal experience. To enhance its authority, the article would benefit from references to credible sources or industry experts, and the author could also share their credentials or expertise in the subject matter.