We are going to DC in just a couple of weeks (Feb 15th). The admission definitely includes tickets to Sea World. Here's the list:
Amenities
Changing facilities, indoor and outdoor showers, Crabtree and Evelyn shampoo, conditioner, and soaps, as well as towels, lockers, lounge chairs, beach umbrellas and animal-safe children’s toys are provided.
All of your snacks and beverages throughout the evening, including a light continental breakfast, a freshly-prepared lunch and various Anheuser-Busch products (Since food and beverages are provided, please refrain from bringing food, beverages, and coolers.)
A personalized Discovery Cove identification card with In-Park Charging. This feature will allow you to use your ID card in association with your credit card to charge any additional purchases such as souvenirs and photos. In addition, it eliminates the need to carry a credit card or cash with you throughout the evening.
Unlimited admission to either SeaWorld Orlando or Busch Gardens Tampa Bay to be used during your vacation. The upgraded Ultimate package includes unlimited admission to SeaWorld Orlando, Busch Gardens Tampa Bay and Aquatica to be used during your vacation. These Worlds of Discovery park passes must be used consecutively with your Discovery Cove visit -- either 14 days before, after, or a combination of both.
A come-and-go-as-you-please personalized ID card will serve as your ticket if you decide to visit your selected sister park(s) after your reservation date. However, if you plan on visiting SeaWorld or Busch Gardens prior to your Discovery Cove adventure, simply present your confirmation letter at their Guest Relations/Services window located at the front gate. At Aquatica, the process is the same should you visit there prior to Discovery Cove, however, the entry is located at the Big Kahuna Entrance just to the left of the turnstiles.
Discovery Cove offers special prescription masks in various strengths (near-sighted: -1 through -8 and far-sighted: 1 through 8) on a first come, first serve basis.
Discovery Cove can accommodate guests with disabilities who are able to maneuver themselves with limited assistance (or with the aid of a personal assistant) during their dolphin experience and in the various wading locations. Discovery Cove also offers specially-designed outdoor wheelchairs with oversized tires for easy maneuvering on the beach.
Because we booked more than 100 days out, we received a 10% discount. I have waited several years to do this and I am so excited! I will share info and pics when we get back!