Welcome! I have the 2015 35B, it’s a great coach, perfect layout for my family. Overall it’s a pretty well thought out/laid out coach, nothing particular I can think of outside of the usual. The links Eagle 5 posted are some great starters!
Only other advice I would say is pickup a set of hand held radios, having a spotter when you are backing into your site is REALLY a good idea, the Camera is ok but it’s easy to miss things. Mine are similar to this one, https://www.amazon.com/Midland-X-TAL...xpY2s9dHJ1ZQ==
Lots of great people here, and remember, there are no stupid questions!!!