We have gone a bunch of times. Many trips we never even go to the parks. As a guest at FW, you are considered a resort guest. Use the ferry, and hop from resort pool to resort pool. Bring a rolling cooler with you too as they let you bring your own food/drinks poolside.
The Hoop Di Do Review and Backyard BBQ are fun for the kids as are the nightly movie and sing along. Bring your own smores supplies or buy them there (at a high cost of course).
Loop 1400 is our favorite as it is central to everything. It backs up to the campfire movie area, is very close to the pool and fishing area, and is also close to one of their stores.
They now have WiFi around the campground a well which is nice. Have fun!