I am on the same trip and will be flying from Bristol.
I have been on many JY holidays, this will be my second this year. Put the JY label on your hand luggage which identifies you at the airport to fellow travellers. The first trip can seem daunting, but everything is arranged for you and you are part of the group - there is always someone to talk to, but if you prefer some privacy that is fine too.
I was thinking of doing this trip later in the year but picked the May dates as there is the Flower Festival (2-26 May).
I have booked the 3 optional excursions.
Looking forward to meeting you in May on the tour.
Regards
Helen