I am researching a possible 2-day excursion to WDW from Universal hotel for Wed/Thurs Dec 9/10. I want to go to Studios for 1 of the days and probably MK the other. From the Available Parks calendar, there are no days in the entire month of December for Studios. Not forking over $800 in tickets if I can't go. I guess I can't make ride reservations either which I suspect are a must for SW & TS. What am I missing?