How good is the Wi-Fi at couples negril? Is it all over? Is it in the rooms? Can you access it at the pool? Can you access it on the beach? I'm trying to get an idea because when we come down there on one of the days I will need a Wi-fi connection and I'm just curious how far the range of the Wi-fi will have. I'm not expecting it to take me down to the ocean's edge or anything, but I didn't know if it was accessible from anywhere on the resort,pools or even the beach. Or if it was only in certain areas? Thanks for any help.