Welcome to the Forum Larry.
There are many retired folks here.
Learn how to use the search bar as so many of your questions will have been previously answered.
Most all campers use the same equipment so a 5 year old answer will most likely still be relevant today.
Lou, Laura, & Freya the wonder dog
2008 GMC Sierra 3000HD Crewcab SB Allison Duramax
2019 Flagstaff 8529FLS - Pullrite 3300
HAM CALLSIGN - KC3FFW