Hello, Elaine,
Thank you for sending your question to the Disney Parks Moms Panel.
Fantasia Gardens and Fairways Miniature Golf at Walt Disney World is such a fun alternative to the theme parks. My family really likes the option of two different courses at this location, too. As my sons are now older, they love the challenges presented at the Fairways course.
To get to this course, the simplest and quickest way is to take a taxi/Uber/Lyft directly there. However, if you'd like to utilize Disney transportation to go there, I'd recommend the following steps from your resort.
1. Take a bus to Disney's Hollywood Studios
2. Transfer from the bus to the water launch and depart at the Walt Disney World Swan and Dolphin Hotel stop
3. Walk to the miniature golf from there (anyone at the resort can point you in the right direction)
Please keep in mind that using Disney transportation could take over an hour's worth of travel time, so you'll want to allow for that in your plans.