We often hook up several days ahead so we get everything in place without hurrying.
We also often do not unhook when staying in a campground for a few days. Only unhook if we want to tour without TT.
Note it takes near 24 hours for fridge to cool down. Be sure TT is nearly level if running fridge while parked. When moving, no problems as movement keeps gas flow happy.
2010 Ford Expedition TV
2010 Outback 230RS Toybox, 5390# UVW, 6800# Loaded
Not yet camped in Hawaii, 2 Canada Provinces, & 2 Territories
I can't be lost because I don't care where this lovely road is going