Checklist for camping:

tent
coolers with water, drinks and snacks
flashlights
bug repellent
sleeping bags, blankets, pillows
fans
extension cords
swimsuits
summer clothes that can get dirty
hats
benadryl and/or hydro cortisone cream for bites/scratches/cuts
food if you or your daughter is picky
beach towels and chairs
first aid kit
shower items (soap, shampoo, toothbrush, etc.)
antibacterial hand cleaner
old sneakers
a large plastic garbage bag for your dirty clothes
water shoes/sandals if you like (for the water related events)
poncho or rain jacket in case it rains
wipes
hair ties
sun screen
camera
cell phone
sunglasses
cards, games, etc.
lantern/nightlight