Congratulations! Welcome to the freedom of camping.
You’ll find all kinds of checklists, which taken in total would match the mass of a battleship. Plan a trip or two to home in on the type of camping you want to do, and tailor your take with list to that. The packing strategy will follow.
As I’ve said elsewhere, leave some room in terms of weight and space, to avoid groaning axles and a husband’s groaning back from his creating compartment-side rummage piles each time you need something.
(That man in that tiny can)
(Same man, Bigger can)