I LOVED it. It was my first interview as well but tbh I am ready to commit after this weekend (if they let me in lol). Everyone was so friendly and awesome. Great science too. Which PIBS program are you a part of?
You're going to have a ton of fun. Best of luck.
How did you find out that you were on the waitlist? I haven't heard anything. I wish they would just tell me already if they were going to reject me lol