What should I takeI know I should take a flashlight, a sleeping bag, lots of clothes but the thing is I never actually went camping before so can you help me?
Make sure someone's bringing a tent or two, depending on how many people are comingAnd just to be safe, bring a first aid kidIt's all fun and games until someone gets their ear cut offAnd fire making stuff.food, unless you're planning on starvingAnd that's pretty much all I can think of that you don't already have listedSo.good luckBy the way, something always goes wrong when you go camping, but that's half the fun.
Insulation is usually covered by a wall material of some kindIn the case of a horse stall, I'd think you'd use wood.