Thing is, AP holders don't necessarily make money for DLRP - as its more beneficial for DLRP if the hotel/tickets packages are bought, in preference to APs and hotel room only rates. It depends how many times an AP holder would increase their number of visits, compared with how many times they would pay for a package.
The recent change to policy for AP holders, in that they can only book onsite hotels up to 90 days in advance, seems to be another indication that package bookings are preferrable to DLRP.
Elaine