We went 3/5-3/12 this year and experienced very low crowds-- so low that I will never go in the summer again! We never waited more than 20 minutes on line, and only used FP once on our last day-- and that's when kids arrived for some type of competition. The weather was very bearable. I would have preferred a little warmer, but that time of year is questionable. It was in the mid-upper 70's for the most part, but we needed a sweatshirt and/or jacket early in the am and in the evenings. We had rain one day-- and of course it rained ALL day, and that was the cold day, only about 60. But overall we had a perfect trip!