Congratulations on your new RV. You might spend time on Google searching and downloading operating manuals for the various systems. Only cautions on leveling is if not using auto level function, always lower jacks in pairs so not to twist frame. Also, don't lift high enough to raise rear wheels off the ground, you'll lose parking brake. If you must raise rear wheels that high, make sure front wheels are chocked to prevent movement.
Bob & Donna
'98 Gulf Stream Sun Voyager DP being pushed by a '00 Beetle TDI