Thanks again for the views and welcome home!
Vegas: the X, or whatever car we leave, is hooked to a Battery Tender for that duration. But, instead of running the BT 24/7, I run it through an old fashioned mechanical appliance timer, set to come on 2 'days' a week for ~24 hours.

Either the X or the Vette, have always started and run like tops, after that long sleep.
Dbl dose of Stabil in the tank, tires pumped up, etc. No prob.

Fwiw, my last 'company car', before I retired, used to sit at EWR or JFK or LGA for weeks, in winter or summer, while I travelled: a 1998 pos Eagle Vision sedan, and that started every time. New cars are loaded with too many gizmos and techno crap, and 'draws' happen.
BR, mD