I still have a tough time balancing cooking things well enough vs. burning the outside. Still figuring this grill out. Seems to be hard to get the heat down lower without the flame going out. I guess I'm supposed to sear things first and then turn it down. I'll burn some excrement a few times and eventually get it right. No Bo cooking at the tailgate yet.
You’ll want to setup a two zone grill. One side would be high heat and the other side low (if space allows)
All grills are different so most of this will come with trial and error: basically figuring out your burners, keeping grill and ignition source clean, avoiding flare ups, etc. On a grill over the same burner you can have a difference of a couple hundred degrees in a span of 12 inches just due to the burner spitting out a stronger/weaker flame or different oxygen flow from the vents.
Going back to the two-zone thing I said, there are two trains of thought but the general concept is the same. You can go low and slow to bring the proteins/veg to temp and then hit it on high heat (smear with oil or butter if needed to char) until seared to your liking. This method is called reverse sear. For example if I’m cooking a ribeye to medium doneness (let’s say 145F) I’ll go on low heat or wood smoke (300 to 350F) until internal temp registers 135F then finish on as high flame/heat as I can get it to sear it to my liking. That 3-4 minutes or so sear will register another 5 to 10 degrees and get you to desired temp.
The opposite method would be to start your proteins on high heat to develop a nice crust and then once satisfied with how it looks, you would move it to a colder zone on your grill until it reaches temp. Both methods work well, mostly personal preference.
I would suggest a ThermoPop or comparable accurate thermometer. It’ll pay for itself by saving you from under/overcooking an expensive meal.
I’d suggest googling two-zone grilling on YouTube and some basic maintenance for a propane grill. From there it’s just practice really. Always remember, your worst bbq is basically as good as your chili recipe