Our kids spring break is always the 3rd week in April. So, that is when we are there. Sometimes it is the same as easter, other times not. In 2009 it will be the week after easter, but will still be crowded because many schools in new england and new york have their breaks then. However, even with crowds we always have a great time. and hardly ever wait in long lines. One thing we do which many people don't seem to like to do, is get up early and get to the parks at opening. We love to use the morning EMH at Epcot and the MK. We get to do a lot in that hour. You need to plan your days, be willing to change your plan if needed also. The last time we were there our break was the same week as easter. I don't remember waiting more than 30 minutes for anything. Our only bad experience was at AK. Everest had just opened, for the morning EMH they did not check ids, yet only had 3 turnstyles open to get into the park. It was a madhouse, the park was packed, could hardly move. We still did all we really wanted, with little waiting, but then left. It was hard to even walk around.