Relay day at Indy next summer

I'm sure many of you know this already, but there will be a relay day at LC Nationals in Indy next summer. According to Mel Goldstein there will be two days, then the relay day, then two more days. All the relays (i.e., including 400s and 800 free) will be swum on relay day, so it will be a great opportunity to go for records in the relays over 200 meters that aren't contested at Nationals normally. You'll be able to swim up to three relays. I think this is a great idea and will boost attendance. On the down side it does make the meet a day longer.