Oh, man, a checklist....
Real campers don't use checklists and real men fly taildraggers
Usual tiedown stuff for airplane, other than the obvious tent camping gear I might suggest: A small LED flashlight, air mattress under bedroll, possible use of an extension cord and electric blanket. (never tried it myself but it's been mentioned and sounds good assuming no rain)
Always good to have a light plastic sheet under the tent. Folding chair is good but we will have 30-40 plastic chairs available. If you plan on hiking, you might think about a light back pack, camera, etc. There are quiet a few folks hiking so joining those groups is not a problem. Trails are well marked and pretty this time of year. Always have 30-50 feet of light rope just because.....
If you want to cook something the small backpack stoves are good but we will have light breakfast kinda things, dogs and burgers for lunch, steak out for dinner, (bring your own steak or tell us ahead of time and we can pick them up for you) We'll post a week out when we confirm just how heavy the breakfasts are gonna be. We have folks making noises about upgrading continental to full fat,... after all,... we do fly for food!
Hot showers on site but bring your own towels, etc. We will have ice, coolers, water, etc available 24x7 so no need to haul it. If you want anything special to drink....bring your own and I'll help you drink it!
I think you're gonna like the camping side. If the weather cooperates, you'll have lots of fun folks to show you how not to set up a tent