We have only spent a single night twice. One night on the way down to FL and one night on the way back. I booked each stay at campgrounds that had level sites (I know, some say level and they may not be). In both cases we didn't unhook. I didn't even lower the stabilizers. Other than hooking up sewer, water and power, all I did was lower the jack just enough to take some weight of the truck. I didn't need to do that but I felt it made the trailer wiggle a little less.
2017 JayFlight 28BHBE
2014 JayFlight Swift 264BH (Sold)
2007 GMC 2500 Sierra Classic Crew Cab LBZ Duramax / 6spd Allison