Cruises - Bringing Water and Alcohol on board

I have a Disney Cruise coming up in 2 months and had a question I was hoping people with experience on this Cruise line could answer.

First, are you allowed to bring your own bottles of water on board the ship inside of your luggage? Second, are you allowed to bring your own bottle of wine on board the ship inside of your luggage?

Also, when you check in, do they inspect your luggage? Or can I just leave a luggage lock on my suitcase?

I appreciate the advice in advance since I know this will definitely save me money instead of buying these products on board.

Thanks!
-Matt

From the disney faq's

Alcohol is permitted on board. However, be aware that any fragile items (including bottled alcohol) must be hand-carried on board in a day bag and/or carry-on bag, the dimensions of which cannot exceed 22" wide, 14" high and 9" deep. Alcohol brought on board may not be consumed in any lounge or public area. Guests who arrive in the dining room with a bottle of champagne or wine that has been brought on board will be charged a corking fee of $20.00 per bottle.

Please be advised: Disney Cruise Line reserves the right to remove fragile items (including beverages) from luggage. In such cases, items will be stored and returned at the end of the voyage. Beverage containers are considered fragile and have previously caused damage in checked luggage. All fragile items must be transported inside carry-on luggage.

So yes you can bring water and wine on board, but not in your luggage, only in your carry on.