If we didn't do rope drop, then we'd get in line at the end of the night for FoP. I guess if we just do open or close, we can ride at least once and will hope for the FP still.
We went 4 years ago. Kids are mainly interested in the Pandora area, and a little in Hollywood and Epcot. No one wanted to go to Magic Kingdom. We are also doing to Universal for a few days, as DD and DS2 have not been there at all. So a quick/short Disney trip, but longer overall in Florida.