Hi there, Kerri!
Welcome to the Disney Parks Moms Panel, and thanks for your question. There is nothing like celebrating your Happily Ever After at the Happiest Place on Earth! I love your idea to have a vow renewal ceremony at the Disneyland Resort.
There is such an array of wedding services and ceremonies that can take place. You will want to contact the Cast Members at
Disney's Fairy Tale Weddings & Honeymoons to discuss your plans and get more detailed cost information. You can plan something simple and small or extravagant and over-the-top. There is something for every type of couple and Disney fan.
I also recommend looking at some celebratory
dining options on your trip. My favorite romantic restaurants in the parks are Carthay Circle Restaurant and Blue Bayou Restaurant. In the Disneyland Resort Hotels my favorites are Steakhouse 55 and Napa Rose. Any of these would be a perfect signature experience to celebrate your nuptials.
I hope this helps, and please return if you have any other questions. Have a magical day!
-Jennifer