What to bring to sleepaway camp?

I know I should bring my toothbrush, toothpaste, pajamas, bathingsuit, sunscreen, ponytail holders, hairbrush, tennis shoes, flipflops, shampoo, conditioner, razor, bras, tank tops, t shirts, shorts, headbands, deodorant, and an extra pair of shoes to get muddy. Am I forgetting anything? Thanks.