Our family of five (3 kids ages 16 girl, 15 girl, and 12 boy) is flying to Orlando from Cincinnati and have an AirBnb in Kissimmee reserved for October 13-20. I plan our trips all of the time but this Disney stuff has me stumped!! How should we divide our time in the parks during the week? Thinking we should include both the 4 Disney parks and the Harry Potter stuff but maybe that's too much? Any guidance as to how to organize our time is much appreciated! Better to visit certain parks on certain days?

This site is filled with information on Disney World.
https://www.disboards.com/

This one has the info on Universal Parks which have the Harry Potter attractions:
https://www.disboards.com/forums/uni...ure-forums.30/

You will need a two park pass to see all of Harry Potter. You can see it all in one day but you will need to go to both parks to see it all. Hogsmeade is in Islands of Adventure and Diagon Alley is in Universal Studios. There is a train that goes between the two (Hogwarts express) but you need a two park ticket to get on it.

I would suggest involving the teens. Are they Potter fans (Universsl) or prefer Star Wars (Disney parks)? Avatar fans (Animal Kingddom)? Let them browse a few web sites with you.