Thanks for that info Karen, it's pretty much what I thought it'd be. I'll be sure to ask your advice if - no when!, I visit the US. I guess I'll need to keep clear of the "red neck" areas.......... But then there are areas in the UK where it's not as easy as others, generally most of the big cities are OK, but I'd not be so sure that going out to country farming areas would be so liberally minded, but then again I was ok on country walks up the Severn valley, but it's pretty much a tourist area, and a lot of city folks have moved there.