Very busy time. Wait times for most rides at least 120 min. Use fast passes and consider signing up for touring plans-it tells you what park is the most crowded on certain days of the week and will develop a touring plan for each park based on what you want to do/ages in your party. While some people think that this is overplanning your trip during peak days it really helps to have plans on what attractions to hit first, second..etc It really is a time saver. I only do these touring plans when we go during peak season. They are not really needed as much during the value season. Also-get to the parks before they open-you can be one of the first people on the ride you want to go on. At MK take the hub/streets to the left. Right more crowded.