Hi Edna,
We are all nervous before our first JY hol and to be honest, we all still get a bit nervous beforehand even when we have many tours under our belts! But these days it is nervous excitement, the thrill of looking forward to seeing somewhere new. I have done 15 JY tours with two more booked and it is a wonderful way to see the world. Just book the tour that most appeals to you - don't worry if it's to part of the world you've never been to before. You will be in safe hands - the tour managers are great and will sort out any niggles or worries you have while you are away.
I hope you have a great time on your first JY adventure!
Best wishes,
Bob