DS is currently Lego obsessed. We have up to 4 days in the parks- we've been debating HS, but DD is pretty young for it (she scares easily). Am now thinking 2 days in MK, 1 in EPCOT and 1 day trip to Legoland.... My kids will be 4 (DD) and 6 (DS). Thoughts? And, also any comments about transportation are appreciated- we are staying on property with Disney- would we need to rent a car or are there other forms of transport? About how long is the trip? Thanks so much for your help!!!!