Welcome to the Forum! Congrats on the new rig, your family is going to have a blast!
A number of people take their rig home and do the first camp in their driveway. Why you ask? Allows you to run inside if you find you need something and allows you to get used to the rig and how things run.
YouTube has a lot of "how to" videos to educate yourself and this forum has a lot of info too. You will find a good group of people to help and answer questions. Also don't be leery of asking questions at a campground. People are helpful.
Good Luck, Lynne
Retired January 4th, 2018 Lynne & Jerry RVM 105
04 WBGO Itasca Sunova (Miss May) Blue Ox Tow Bar
15 Equinox (Noxi) 18 RAD Mini e-bike, 04 Tracker