Hello, just remodeled an old 1997 companion kit RV to live in while in school. I don’t know what I’m doing as far as living in a rv and maintaining it. google and YouTube are saving me lol.. and how to keep all critters out of all these open places from the outside and hook everything up!! I am looking for a owners manual for the trailer does anyone know where I can get one? The hot water heater needs replacing but not sure if it’s a 6 or 10 gallon. Everything I find online doesn’t give me specifics for my trailer.. THANK YOU IN ADVANCE!!