V.W.
We went to Disney World when my son was 2 1/2, for 3 days & 2 nights. He loved it! He enjoyed it a lot. There was a few times where he'd act up, or be sad about something, and we'd be like "Robert! You're in Dinsney World!!! Stop, throwing fits!" =) But it was a great family vacation. My son is now 4 1/2 years old and still talks about Disney World. He had a rather tramatic experience while at the waterpark. We were in the wave pool, and we didn't know the wave pool actually makes waves that are 7+ feet. His dad was holding him and they both went under. Anyways... he was okay, but I don't think he'll ever forget that, and meeting Mickey Mouse... He really enjoyed that too. Well, I say go for it! You'll all have a great time.