If you're flexible you'll be fine during the "high season". I personally haven't joined the exercise classes as they can fill very early (it's with a ticket system..get a ticket upon arrival you'll get in).
Restaurants...if you go at 6 or 7 you'll wait! If you go a bit early you'll get in. Yes the squares are full but it's fun to "people watch". Don't you wonder what everyone's kids would think, if they could see Mom and Dad having fun??
