well each time you pass a stage, NATS email you with a link where you can see the next available dates for the next stage. For stage 1 i was able to select dates from 2 weeks away up to 8 weeks away, and for stage 2 i was able to see dates 4 weeks away all the way to Christmas, 16ish weeks away, but you only get to see the dates as you pass each part. You could probably do it all pretty quick if you wanted to