Welcome! I am originally from Montreal, never been to Quebec City but thinking of going mid -May. After I return from this TA cruise 🙂
I was at Disney World in Sep 2022 and I would highly recommend Guardians of the Galaxy at Epcot. I'm sure you know which rides require virtual queue, Genie+, etc. Tron was not open yet. Remy is also a must. Star Wars at Hollywood Studios is also amazing.
Just curious, what airline are you flying from BCN to Canada? I've found that Air Transat has cheap flights from Portugal to Canada usually.