Advice please! Single mum of 15 1/2yr old DD, who has been invited to a sleepover 35miles from home for two nights. It's a group of Charity health volunteers who had their official plans cancelled and are a mix of ages 15-18. Alcohol is allowed if they bring their own and DD really wants to go. She hasn't been to any parties with or without alcohol with friends as yet just day time cinema and shopping etc. I've read on here for previous threads and the general opinion was that if alcohol is banned from mid teenage that people have rebelled. I've therefore suggested she go and take two bottles (small!) of fruity cider for her to have if she wants but that she doesn't know her limits yet so not to try anything else that someone else may take. She only knows these people from a yearly camp but they all stay in contact throughout the year. I don't know any of them personally as they aren't local and also don't know the parent(s) that is allowing them to stay over for 2 nights in their home.
Am I crazy to let her go? I really don't want to be the ogre but equally have concerns as it's the first time she's come across anything like this?