Major vacation warning

Mr. Why-aren't-you-writing has given his tentative approval (like I need it, but it's good to keep him happy cause he's a peach. Really. Red Haven. No, we will not discuss plums.) for me and our daughter to take a college graduation trip this summer. We have some ideas, but she's stressed with her last few months of school, so we're dipping our toes in the water about destinations. Knowing LB, it will be someplace unconventional.
If you could take the trip of your dreams, where would it be? Tell me your first and second choices and why.