My kids are staying at the Jumeirah Dar Al Masyaf at Madinat Jumeirah. I've been reading from reviews that we should make dinner reservations before hand. I think they'll be hungry when we land. We land at the airport at 7:30PM. How much time should we schedule to make a dinner reservation (assuming the flight comes in on time)! Is 9:00 cutting it too close? Could we make it earlier?