At this point, the challenge is a breeze.  I don't even look at the other beverages in the fridge.  Previously, water would be a last resort.  I would drink the beer, then the soda, then the juice, then the milk.  When all of that was gone i'd be forced to drink water.
I actually look forward to a nice glass of ice cold water.  I've also been drinking sparkling mineral water and water with lemon and/or lime added.  It helps change the pace and adds a little variety while technically still only drinking water.
