Hi Selene,
Welcome to the Disney Parks Moms Panel! Thanks so much for sending your question to us today. It sounds like you have a lot of fun time in the parks planned for your vacation, so hopefully I can help you find the best ticket option!
I did a little research on the
Tickets page of the Walt Disney World website for you and it looks like the best deal for getting the tickets and options you want would be the 6-Day Ticket with both the Park Hopper and Water Park Fun & More Options added. By my calculations, with the current pricing, that will save you close to $35 per adult ticket over getting a 6-Day Ticket with just the Park Hopper Option added and then purchasing a separate 1-Day water park ticket. Even better news, that will give you
6 visits (instead of just 1) to your choice of Disney's Blizzard Beach Water Park, Disney's Typhoon Lagoon Water Park, DisneyQuest Indoor Interactive Theme Park, ESPN Wide World of Sports Complex, Disney's Oak Trail Golf Course, Disney's Fantasia Gardens Miniature Golf Course (before 4:00 p.m.) and DIsney's Winter Summerland Miniature Golf Course (before 4:00 p.m.) during your trip.
If you make your purchase online, you'll want to be sure you're choosing "Park Hopper and Water Park Fun & More Options" at the bottom of the list under "Select Ticket Options" on that Tickets page to be sure you're getting the correct item in your cart and the right pricing.
I hope that helps with your planning, Selene, but please write back if we can answer any other questions for you.
Wishing you an absolutely magical vacation!
Beth