Just a word of advise.
If you are first time RV owners, I suggest you set the camper up in your driveway or backyard and camp in it for a few nights. That will help give you an idea of how things work, where things are, and just what all you will need to pack to be comfortable.
Plus if something doesn't work, you will find it out now, and not out on the road where you will wonder where and how you are going to get it fixed.
Congratulations on that new to you rig, and have fun!!