Hello Valerie, You have nothing whatsoever to worry about, you will meet a great lot of people and then wonder whatever you were worrying about in the first place,all ages, all walks of life,everyone has a story to tell and I am sure you will be booking up for next year and advising others on the community link about their first holiday.So just enjoy, we all started on a first holiday and now I have stopped counting how many I have had,and met some very lovely people on my travels Regards Rosemary