I'd suggest that rather than seeking a list of "stuff" you may or may not need you instead think of the setup process which in turn will then dictate what you need to make it happen. For example, after eyeballing your campsite to note any obstructions and decide where you're going to put your rig the first thing you're going to do is either back in or pull into the site and then level the trailer side-to-side. Obviously you then need "something" to make this happen - wood, or plastic blocks, or whatever - that's up to you to decide. Next you need to safely chock the trailer so it can't inadvertently shift when it's unhitched ... so it's up to you to decide what method (and therefore what equipment) you're going to use to achieve this. IOW, it's about the process which in turn will dictate the equipment you need to achieve your goals. Camp Driveway is a great place to figure this all out. ;)