Mango Sun Tequila Slush

with a secret ingredient and a somewhat hypothetical question about where I should move

I’m already preemptively making a celery lime juice for tomorrow morning. 

Tequila is a rare occurrence in my cocktail cabinet. It often gives me ruthless confidence. Mostly in the realm of feeling certain that I am the funniest person in the room. 
One time, eighteen years ago, I was at a party where margaritas were being made and served from a five gallon bucket. I don’t recall ever filling my cup, but it was never empty and I heckled one person, that I did not know, the entire night..
So, I typically avoid it.