My 3 year old loves Frozen, but isn't overly obsessed with them (doesn't eat, sleep, breathe it). So, I hate to waste a FP+ on it, but I know she would enjoy meeting them. In May, how long do you guess it would be if we went at rope drop with no FP+? I'm thinking 45 min or less worth it, longer...just don't tell her they are there! I know it is all a guesstimate of line length at this point!