Hi Lynne!
Thanks for visiting again and sharing your thoughts on the Disney Parks Moms Panel. We love answering your questions! With the ages of your kids and Fantasia Gardens a bit more challenging, I think
Winter Summerland Miniature Golf is a great choice for you. Now that Blizzard Beach is back in operation from its recent closing, this bus will be the quickest way to travel from Disney's Port Orleans - Riverside to Winter Summerland, since the two locations share a parking lot. You could always hail a cab if you don't wish to wait for a bus, but keep in mind the cab fare will be an out of pocket expense.
If you plan to travel from Disney's Animal Kingdom or Disney's Hollywood Studios, you'd still take a Blizzard Beach bus directly. If you are at Epcot, I'd walk to Disney's Boardwalk Inn first through the International Gateway, then hop on the Blizzard Beach bus. If you are at Magic Kingdom, simply walk to Disney's Contemporary Resort to find the Blizzard Beach bus.
Thanks again for your question, Lynne, and feel free to send us any others coming to mind.
Sherri