Hello the following ticket option: 3-Park 3-Day Park-to-Park Florida Resident allows me to enjoy a park by day indistinctly? In other words, if I have three tickets I would be a ticket for each park. Thank you!

Being the same (one) ticket for the 3 parks would believe that you can see them indistinctly. Greetings.

I understand that park to park means that you can move around both parks if we are talking about universal. What gives you access to the hogwarts express that connects both.