Congrats to your DD! I have no experience with the organization and like other posters had to google it. I'd do a little more research and ask around at the school and try to get some recommendations from other parents. But if everything checked out, I'd like her go. I think these experiences are wonderful for kids as long as the organization is reputable and they background check their instructors. Two weeks of full access to my kid makes me uncomfortable unless the instructors are background checked. But my viewpoint is skewed.
My dd auditioned for and was accepted to a 2-week dance program in Connecticut this summer. She is dying to go and I thought it might be good for her as a high school sophomore to get a taste of a bigger school environment (since her high school is tiny). She has had numerous camping experiences with her scout troop at different summer camps so I know the overnight part won't scare her. It's just the question of who will be working with her daily that made me nervous until I did more research.
" I object to violence because when it appears to do good, the good is only temporary; the evil it does is permanent." Mahatma Gandhi
"This is the ultimate weakness of violence: It multiplies evil and violence in the universe. It doesn't solve any problems." Martin Luther King, Jr.