We were there early Aug last year, had a fp+ to meet anna and elsa, come to find, we didn't end up needing it lol we were there early that morning because we had appts at the bbb for my two oldest girls, as soon as park opened we made our way to meet rapunzel and cinderella since we didn't have fp+ for them, except we got in the wrong line and ended up meeting anna and elsa instead....happy mistake for sure lol we were in line less than 10 min for them and then hurried back in to get into the line (the right line lol) to meet rapunzel and cinderella, waited about 10-15 min for that. By the time we got out the wait was well over 40 min for cinderella and rapunzel and 60 min for anna and elsa though. If you're able to get there early, definitely do it, and if the park has emh that day even better, you might have to wait a bit but it might not be as bad as if you get there later.