Well, what can I say?
That's a great response, and many thanks for the links.
For what it's worth, and, please, understand I am as much a novice as I was when I was 12 or 13, and that's 30 years ago (gulp), here's my memory of balsa free flight.
I remember, clearly now, building up a rectangular fuselage and installing a rubber motor. I can't remember the model, other than it was probably a Keil Kraft. I may have built three or four of this kind. I had some good success with flight times, and even loop the loop in a corn field, or rather the stubble at the end of the harvest, 1975 or 1976.
I then went on to build a Zero, and it was the heaviset chunk of aeroplane to ever try to fly. And fly it did NOT! I remember it had a cardboard tube in the middle for the rubber band! It burnt nicely, when I was allowed matches, and I think I always used lots of dope. Smelled of banana as I recall! Not a great success, but looked pretty.
I never got as far as r/c. We never had the money for that. But I have never forgotten the pleasure of crafting your own 'plane. I have found more planes I would like to model. I love the JU52, and have some plans I bought from I don't know where, a few years ago, but don't really know where to start with it. I don't just want to throw money at a project, as I know as much pleasure can come from finding scraps and bits and pieces, and putting them together. I'm not the sort of person to chuck money at something then forget about it.
I also think that I enjoy building the planes more than flying them. Maybe it's just that I spent more time building them anyway? I'm waffling now.
I hope to learn techniques from this site, and produce some really high quality work. I know I need to know where to buy material, like the dopes etc., but I'm afraid my local model shop in town is not in a very nice area, and the service is a bit poor, so I don't really want to go there.
So I don't mind buying over the internet, and I don't mind trawling through forums for the information I know I need. One thing I have is patience. So here I might have found a really good source. You never know, I might have somethng to add!
Thanks
Tim