Welcome to the forum. Check out the reference library and find a year that is close to yours. There are not many changes between model years. The videos in the library are great too. As for the appliances, you can do a google search and download the manuals from the manufacture websites as they are common to the RV world.
Outgoing gal,Welcome to the forum. Maybe over the winter you will have the time to read some of the back posts. We will answer any questions you may have.