In DL its Space, Indy, and Star Tours. We plan those ones out and thats the only way we end up riding those rides usually. When its not super busy we will try and get a 2nd FP for those if we can. But during times when its super busy (week between xmas and new years) we were only able to get one FP for each of those each day because they went so fast. We use FP for BTMRR as well but those last a long time and often have a return time that isnt too far off from when you get them.
In DCA you have to plan out getting the FP for RSR as those still run out after a few hours. The 2nd fastest FP in DCA is Soarin.