Really depends on how many you generally cook for and how you cook. Generally we cook for 2-4 people although we have a couple large campouts where we have about 3-4 other couples join us. I have a weber Q2200 grill and a Camp Chef Ranger III 3 burner stove that gets most of the action as we prefer to cook outside unless weather makes it impossible. 

I have a 12" skillet, a 10" skillet, a 1 and 1/2 gallon saucepan and that about covers our needs when it's just the 2-4 of us. If we are doing a group thing, One of the people that comes has "Big Daddy" which is a 20.5" steel skillet that we can use over the camp fire grate or on top of one of our propane burners we have from the turkey frying kit. 

  https://www.agrisupply.com/big-daddy-skillet/p/72357/

Makes great stir fry, chili and can cook about 4 lb's of bacon in nothing flat.

As far as utensils, must haves are long wood handled tongs, spoons and spatulas. Nothing worse than trying to cook over a fire, grill or stove and getting your knuckles burned because you're using 5" salad tongs to turn steaks over a campfire or trying to stir a pot of chili with some plastic spoon that wants to melt and is getting flimsy.

I did, thanks! Took possession of it on the 25th (I think) in Albany, NY, drove it down to Somerset, PA and had a ton of solar installed over the course of a week, then brought it home. Planning on some more small trips before winter, then next spring heading to Livingston, TX to become a Texan. LOL