Girls i need ur help?

See i am going to Hershey park in a couple days and i dont want to wear any weave because i dont want it to come out,so i want to just wear my real hair in a ponytail but i dont want to get a perm(makes ur hair fall out) What do i do because i have some naps and everytime i wash my hair the naps go away but when my hair dry they come back.PLEASE HELP ME!