DH arrive in Orlando next week. Yay! We are staying onsite at Disney. We plan to spend on day at Universal because I absolutely LOVE Harry Potter. We also have dining reservations at three different resorts that we are not staying at. My question is this. Would we be smarter to get a rental car to get around or use Uber to get back and forth to Universal and just use Disney transportation to get to our ADRs? Appreciate your help so much as I make last minute decisions!