Ok, for Pandora the DVC slots were 9-11. There were 9 days of those.
AP slots were 12-2, 3-5, 6-8, on each of the 9 days. That total is 36. But because this land is larger, and some people were thinking more along the lines of 4 hours PLUS there is no DVC for this right now, that would be 9-1, 2-6, 6-10(maybe?) Making it 27 total slots over 9 days. Or perhaps only 2 slots per day, with more than 9 days of previews(which would make sense if it started on the 11th). 26 slots total would have it from the 11-23 at 2 slots per day.
Odd: over on the Pandora page the DVC members didn't have the 19th of May as an option...which would have been 10 days, actually. So technically my math is off a bit if we factor in a 10th day. But you get the idea.