DD is 15, it is her last day at school tomorrow before the summer holidays. One of the days next week, she wants to go to Thorpe Park with her friends, 2 other girls and one boy. They're all 15, the boy said he's going to pay as his parents are giving him some money.
The problem is, his parents won't be there so it'll be just them. I'm not really comfortable as they're all only 15.
Am I being too overprotective and I should let her go? What are other peoples opinions on this?