Welcome Ety
I am 58 and have travelled with JY since 2006 and I have travelled as near as Austria and as far as New Zealand I have been on 10 tours. I started with a long haul tour Boston, New England and New York. I enjoy a full on tour with lots of things to do and see and to be kept busy and see and learn about the country I am in.
Depending on tour you could be in a small group 10 perhaps or up to 40, more ladies than men travel. Age anything from 20's to 80's people mix well, you won't get on with everyone but hey that's life. I have travelled the world with JY in a safe and very secure way.
Have a look on the review section to see what people say about the tour.
If you have a tour in mind if you post the name and dates your interest in the editors board they can give you group size, M/F ratio age range etc..
Any other questions just ask, I am sure someone will have an answer.
Cindy