We are starting our day tomorrow at epcot and I plan on getting genie+. We will park hop to MK and I am wondering if we will still be able to schedule for big thunder & jungle cruise later in the day (or are those LLs usually gone early?)
You won't need to start booking MK LLs until after Epcot opens. At 7:00 am, I recommend booking Remy, Frozen, or Test Track LL at Epcot, and then start your MK bookings after you use your first LL at Epcot or after 10:30 (2-hour rule).