I don't have them all, but...
Below is a list of where the photos are taken, but if you're not fully familiar with the attraction,
you still may not be able to anticipate exactly when it will occur.
Just know that there will be a bright strobe FLASH when the photo is taken.
MK- Buzz Lightyear's Space Ranger Spin-
In the room with the very large Emperor Zurg in his command pod.
MK-Splash Mountain-
Right after you crest the Big Drop.
MK-Space Mountain-
Near the beginning of the ride. First, there's a BLUE tunnel, and then
go around a corner and start the uphill climb.
The camera is where you round that corner and start going up.
DHS- Tower of Terror-
At ONE of the points when your elevator's doors are open at the top
outdoor view.
DHS- Rock'nRoller Coaster-
At the point of LAUNCH.
Epcot-Test Track-
Just before your car "crashes through the wall" to the outdoor run.
AK- Expedition Everest-
Right after you crest the Big Drop (after the shadow of the Yeti is seen.)
AK- Dinosaur-
Just as the Carnitaurus makes his last GRAB for you.