As a former counselor (in the city), heres a few things parents may want to keep in mind:
-Use the number the camp recommends as a guide and work around that. Most people understand that tipping can add up to a lot (especially for people with several children in camp). Its also different to knock something off the suggestion because you cant afford to give everyone (very legitimate) than not giving (when you can) because you feel they’re getting from the rest of the bunk, so its ok if you skimp a little.
-I remember one parent gave me $5 with a very nice thank you card. Somehow the money didn’t seem as important anymore.
-If you want to be smart: go up a dollar or two. Like it or not, all counselors are human and the tip you give will very much affect how your child will be treated.
To all counselors: General rule, the kids that involve the most work will usually tip the least.