Flyingblind
1. She will be mainly based in the UK but may get an option to have a tour abroad. If she checks out the RAF careers web site there is more information as to her options.
2. Pay charts 2013 here - go to page 63
http://www.official-documents.gov.uk.../8571/8571.pdf
3. I would say that life in the Armed Forces is subjective but I still think its a great career and would still recommend joining up... depending on chosen branch.