Welcome back to the world of RV'ing! Sounds like you're already enjoying your Vegas.
My first retirement was at age 48. Did 26 yrs with Jacksonville, FL sheriff's office. Our pension system started paying immediately upon retirement. Moved to Lake Seminole in SW Georgia and thought I could fish every day for the rest of my life. After 6 months I was climbing the walls. So, did another 10 yrs in law enforcement, them my sons conned me in to going in with them on opening a gym. We did that for another 8 yrs, were fairly successful and sold it at a nice profit in 2014. FINALLY, at age 70, I said enough is enough and, after 3 tries, retired for good. Looking forward to wearing out our Axis 25.5.