Thats how it is with my daughters scout outings,you never know who is going to really be there to help.They even come to stay one day ,then leave at dark.The den mother has even had 1 parent who wanted to leave a little brother to camp with his sis.Maybe at Inks ,with the cabins, you will get a few to stay and help.I just want my dd to have a good time and learn.We added 2 groups together hopefully this will help.
srds
Have Fun
P.S.
sounds like a good trip