My family and I will be cruising on the Elation over the New Year Holiday. I have a few questions. Are the tips automatically added to the sail and sign card or are you given envelopes? I thought on the Elation, envelopes were given, but not sure. Also, the plugs in the rooms - I believe there is one in the bathroom and one in the main room. Are these 2 or 3 prong plugs? Will I need an adaptor? Finally, are drink cards available (alcoholic drinks0? Thanks for any information.