I have just been perscribed some medicine that has the unfortunate side effect of making me run to the washroom (with some urgency, LOL) now I am a bit freaked out that our upcoming visit to DL will be spoiled. Are there a lot of washrooms located throughout the parks, and do they have long line-ups to get in? My biggest fear is that when needed it will be a long walk away followed by a 20 minute wait. Sorry for posting about such a delicate subject matter but I just know I'll get good advice here, thanks.