Thank you so much everyone for the welcomes, and all the helpful info. It's good to know how many people will be on a tour, and the average. I'm not worried about it being mainly women, in fact the holiday I've just had was just nine women, and that was fine. I'm not looking for a partner.
To be honest, I don't know what I'm scared of -- just feeling let down, I suppose. I don't want to travel on my own, and I don't want all my options to fizzle out! To be honest, I haven't logged on for a while, in case no-one had replied!
OK, just a confidence collapse, I'm not usually such a wimp.
Now I'm going to browse the web and see what's available still -- and BOOK IT!!!!!
Thanks again.