You're in luck. We just go off the Triumph last Saturday. You can use a laptop. My husband remembers seeing a man in the Oxford Bar using a laptop so they do have wireless capabilities. All of the pools are outdoor but the New World Pool at the back of the ship can be covered at night. They also cover it if it rains which it did for us one day. It also has an amazing water slide near the front of the ship. My daughter just loved it. We did too. Have a great time. We sure did. I haven't got my land legs back yet though.