The big golf tournament is scheduled for the week of 4/11-4/17. I checked because we're also hoping to go in April, for Easter. I'm not sure about the weather-I'd be interested in that, too. However, we've been in late March and weather was in the low 70s. To us, it was a little cool for the pool, but we're Southerners. I think for people from the North, it would be OK. I remember when we loved in New England and went to WDW in November-the life guards would be shivering in jackets and long pants while we were running around the pool. So I figure by late April, it should be OK to swim. Maybe we'll see you by the pool!