Hi Elizabeth!
If you purchase a two-day Magic Your Way base ticket with no park hopping option but add the
Water Park Fun and More, each person in your party will receive:
-Two days at the major theme parks. Choose from Magic Kingdom, Animal Kingdom, Epcot or Hollywood Studios. Without the park hopper option, you can exit and return to the same park each day. You will not be able to do more than one park per day.
-Two admissions to your choice of Blizzard Beach, Typhoon Lagoon, DisneyQuest, ESPN Wide World of Sports or a round of golf at Disney's Oak Trail golf course.
With the Water Park Fun and More option, you could use both admissions in a single day. For example, go to DisneyQuest in the morning, then a water park in the afternoon. This would use two admissions. Or you could go to a water park one day, then back to the water park (or any of the above locations) the next day in order to use your two admissions.
Your tickets will be valid for fourteen days from day of first use unless the non-expiration option is added to your admission.
Enjoy your magical vacation!