Hey Josh, Katy, Cornelia, Christine (and anyone I missed)
I am going to be on this tour also. Their are 4 of us from Queensland Australia that have booked together, a girlfriend of mine plus two of her friends. We are all so excited as this will be our first European experience.
As for the set up of a face book page prior Josh, I think that is a fabulous idea. Hopefully soon, you will be able to give us the link to join up to. I think we could use the FB group as a fantastic means of not only getting to know each other but to also air out any questions, concerns, suggestions and ideas etc that we may have leading up to the trip. Let me know how you get on and if you need a hand at all.
Otherwise, again, I am so excited and it will be fantastic to meet you all.