Your Base Travel/Ticket Office
Many Military Bases have a Ticket/Travel Office where you can purchase Military Discounted SeaWorld tickets.
The advantage is buying the tickets ahead of time is that you can buy them well ahead to spread out the cost of the whole trip or buy your tickets prior to an advertised price increase.
Don’t forget the current 1-Day free Here’s to the Heroes offer
Information Tickets & Travel Links
Army IT&R Web Site
Navy ITT Web Site
Marine ITT Web Site
Air Force IT&T Web Site