It depends on where in Europe you plan on going, but there’s an abundance of good Caribbean food in the west, especially the UK. Authentic Mexican is harder to come by, but it’s improving.

TickTick sounds like a good option for what you want. It’s a very simple tasks list app but allows you to share those tasks with other users.

https://ticktick.com/

I worked in customer support for a car rental company when I was in my late teens in Ireland. An angry English woman called cause she had some minor issue. She ended up going on a rant saying “I specifically asked to not be given one of these foreign cars. Can’t you give me something British, like a Vauxhall?”

I checked her account and could see she was driving an Opel Astra. She wouldn’t believe me Vauxhall and Opel were the same brand.

I’m not even going to go into her referring to things as foreign while she was literally in a foreign country…

Is that you, Reagan?

Strongly recommend this too. It’s takes a minute to get used to but once you do, it feels very natural.