One last time, here's your checklist of stuff you will want to bring....
A comfortable folding chair for socializing around the fire.
Some insect repellent or a Thermacell, or both.
Your own coffee mug, if you are a coffee person.
Your pillow and blanket/sleeping bag.
Your cot/air mattress ( and the pump for the air mattress).
Your personal stuff like soap and a toothbrush and a bath towel.
A 50-80 foot electrical cord if you need power at your campsite; outlets will be close to your site, but from the outlet to the tent is going to be your cord.
Your beverages, adult or otherwise, and a cooler if need be.
A light jacket or a sweatshirt; the forecast is calling for coolish ( mid to high '50's overnight) temps for the weekend.
A rain coat or a poncho; if you bring one, it probably won't rain; if you don't it may pour, and we will all blame you.
Your shooting gear- target stands, targets, hearing gear, eye protection, proper range attire (crew-neck shirt, hat, closed toe shoes/ NO flip flops or sandals) ammo, and guns....