Things like..
Pay off a house in a state, have trusted friends family live in/care for it.
Getting residency or travel stuff set up to stay longer etc.
Possibly plans for a country with decent medical or schooling for the kiddos. (Kiddos are 4 and 1)
Race/country views? (I am viet, wife is black)
Did you travel alot in advance, like rented for 3 months at a time etc or made friend groups with similar plans? Or work visa etc.
I dont plan to do this at an old age, just wanted to see hear prior stories and pick your brains beforehand!