Planning another trip to the USA. We went to WDW 2 years ago. This time mainly going to see NewYork and washington DC WE plan Sun 28/4/13 arrive Disneyland about 1400hrs stay at Paradise Pier 2 nights. SO half day Sun Full day Mon and until 1700hrs tuesday (late flight to NYC) to see Disneyland. Thats 2.5 days... should be enough to see both parks, I am assuming low crowds at end of April as easter is early that year. Does that sound enough to you ? Then staying 6 nights new York 5 nights at DC 4 nights at vegas then another 2 days at LAX to see Universal. Total 3 weeks. For you travel experts out there any advice would be greatly received.