writersoul on "Ten Things Your Child's Counselor Wishes You Knew"

I'm having in mind that column they have in Family First about 'Top 10 Things Your ______ Wishes You Knew'. I'd like to start one with little tidbits about camp and stuff counselors wish parents knew. I'd like other teens and adults who are counselors to add on. I'm a preschool counselor so mine will be from that angle, so if you work in another age group it would be helpful to include stuff for that age. Perhaps the parents on here will take heed...
I'll start: (By the way, these are ALL real grievances I or my friends have had)
If your child is autistic, please TELL THE COUNSELOR (yes, this really happened to me).
If you can't tip, I understand. Please just don't ignore me. Mention briefly that money is tight or something, and write a cute note about how you appreciated what we did the whole summer. Otherwise I'll think you just weren't happy with how I did. (One of the best tips a friend of mine got, from a family who was experiencing financial difficulties, was a bag of homemade cookies.)
Even if you do tip, I love to get notes. Trust me, I will keep the note long after the tip money is spent.
DON'T POP IN!!! Please! Your child will be FINE. He just got used to being in an unfamiliar environment away from Mommy. We've got your number if anything goes wrong. If he sees you, I'm the one who's going to suffer. (Especially prevalent in bungalow colonies.)
We are not responsible (and in fact are not allowed to) dispense medicine. If your child is sick, he or she should not go to camp. Period.
If you don't want your kids eating sugar, then YOU provide an alternative. Otherwise your child WILL receive the standard lollies.
Please continue this, guys!
Parent feedback is also appreciated.