I’ll start by saying that my wife is an absolute smokeshow (so I know this will be the first line of my annual “First Line of My First Post of Each Month”) next December! 😉
The only time we did an all-inclusive over the Xmas holiday season was when we went to Cuba with my parents in 2015/2016. Pretty amazing experience (and yes, very conscious that all-inclusives are basically a way for middle class people to cosplay as very rich people!)