Also practicing my quick draw, good thing I can use both hands!
Cowboy Action Shooting is not a 'quick draw' sport.
The old quick draw matches from the 1960s usually involved fanning the revolver from the hip. Fanning from the hip is forbidden in CAS.
Fanning involves slamming the hammer with one hand, while holding the trigger back with the other hand. It is very bad for the gun, it puts a lot of stress on the lockwork to slam the hammer back violently. Most 'fanning revolvers' are specially set up for fanning.
Besides, fanning makes the muzzle wobble all over the place. Quick draw competitions used wax bullets. We use real bullets in real cartridges in CAS, as such fanning is forbidden as is shooting from the hip. It is unacceptable to be firing real bullets out of a pistol that is wobbling around while fanning.
Many CAS shooters can empty a six gun very quickly in CAS, but they bring the pistol up so they can see the sights before firing.
Some use two hands, some, like me, only use one hand.
Most shooters who use two hands on their pistols will be holding the revolver and pulling the trigger with one hand while the other hand is cocking the hammer.
Slip hammering is allowed. Slip hammering is a two handed technique where the trigger is held pulled back by one hand, and the other hand cocks the hammer and releases it, allowing the hammer to fall as soon as it is released.
In fact, watching a really fast shooter in CAS it is impossible to tell whether he is slip hammering, or is just very fast pulling the trigger.