For the LOVE OF GOD get a fan kit!!! Don’t skimp on it either! Make or Buy a GOOD ONE!
My first troop was at a Cub Scout Space Derby...They were little snot nosed brats. Their parents just let them loose on us and they were trying to steal stuff off our Vader, stabbing us TK with toys, you name it. All around bad. We had to end it early due to their behavior. That being said it was my only "bad troop".
Since then I have done troops for cancer fundraisers, children's hospitals, etc. It is the most awesome feeling in the world to see the kids' faces light up when you come in or take pictures with them. When we see the "sick" kids (Cancer and all that very unfun stuff) I get teary eyed every time they brighten up once they see us. If you know me that says a lot as I have a huge problem showing outward emotion. IE I VERY rarely cry, look happy or sad etc. *shrugs*
Any who if you have come this far my advice is to just sit back and enjoy the ride so to speak.