I normally start out with my driver while defining a landing zone in the distance. From there, I determine two more locations based on short irons and long irons. These change according to the clubs I feel need the most work or distances that were determined by the grounds crew on the range that day.
If I am able to successfully land it in the driving zone, I pick up my short iron (PW, 9, 8, 7) and try to land it on the chosen green/landing zone. If I land outside of the driving zone, I work on my long irons (6, 5, 4). If I find myself bored or too accurate with the driver during a session (the latter is rare), I will work on stinger shots off the tee with my 4 iron or my 3 wood off the deck.
The most important part is to keep score. I consider successful GIRs with short irons -1, consider long irons E, and add +1 for a missed drive. You’ll quickly start to understand your average score from week to week and it will give you incentive to care about accuracy. This helps me keep focus and stops me from hitting just to hit.