So i started making a macro that uses FD when in combat and Camo when out of combat.
This is what i came up with:
#showtooltip [nocombat] Camouflage; [combat] Feign Death
/cast [nocombat] Camouflage; [combat] Feign Death

It works BUT its to slow. It takes 5 sec for the macro to switch from FD to Camo.
If I press the buttons for FD then Camo it takes me less than the time it takes my hunter to dropp to the ground before im in Camo. If i use the macro it takes 5 sec for it to switch to Camo after FD.
If someone got a good macro that works as i should please post it.