Sue,
Hopefully my post this a.m. will answer at least some of your questions. There is no hardwire internet connection in the room and I have not yet tried the wireless. With our cabin, I prefer to type with an unobstructed view. However, if I had your aft balcony, I would welcome the chance to type and surf the net form my balcony. I'll check the wireless availability from our Deck 3 cabin and ask some folks on Deck 7 if they have wireless availability.
Luke