Also, CONGRATULATIONS and the excitement heightens from here.
If you have time to read through the threads on this forum, you will receive an education that will be very beneficial in the future. You are purchasing an entry level class A so please don't compare it with diesel pushers for the handling. Different chassis configuration. We added Safe-T-Plus steering stabilizer and rear trac bar.
The recommendations from the others above are right on the mark. Drive it, air the tires to several levels and find your best settings.
We have found that although these are all Precepts, they are not all created equal.
We are very happy with our Bertha.
We are also very happy with Jayco's 2 year warranty and their Customer Service........they have been outstanding and very responsive.
Be Happy, Darrell