What is it like getting from the airport (we fly into Montego) to the Sandals Grand Riveria Ocho Rios resort? My guess is the resort transfer happens once or twice a day so we may end up sitting at the airport for several hours waiting for other flights to arrive. (We arrive at 1:33pm on Sat 3/16.) Can you do anything while you're waiting? Or is there any way to get/pay for our own transportation to SGR and not wait for the resort bus transfer?