I was wondering the same thing – there are two types of special seating, and with a huge pack of kids, it might be nice to have the attendant, even though it is seriously pricey! Last time we went, I did see some work happening all along the path to the left, between the shallow back of the wave pool and Ketchakiddie Creek. I wonder if they put the shacks up there?
Premium Beach Chair Space
This includes 2 lounge chairs, umbrella, cocktail table and 2 towels. Limit is up to four people; if more, a second reservation is needed. Reserve in advance by calling 407-WDW-PLAY. Cancellation without penalty must be no later than 9:00 am the day prior to reservation. These are available on a same day basis if there are any locations left (check at High 'N Dry Towel Company). Cost is $40 plus tax and must be paid at time of reservation.
Premium Seating Areas
Four Premium Spaces are available for rental daily. This includes an attendant, private lockers, all day drink mugs, cooler with bottled water, comfortable lounge furniture, tables and rental towels. The Premium spaces accommodate up to six guests. Cost is $250 plus tax for the full day (plus park admission). You will need to go to the High 'N Dry location to inquire about the availability of the Beachcomber Shacks. Advance reservations are currently available by calling 407-WDW-PLAY. Similar spaces are available at Blizzard Beach.