Hi,
I am a Music producer and a studio owner based in India. I have been professionally composing and producing music since the past decade. I have used audacity extensively. I have set up my studio myself. I have also helped a few people setup their studios. I can give you suggestions for setting up a cost effective studio to start your radio how. I can also suggest you free tools which are much more convenient and professional than Audacity for your requirement.
My current bid for $35 includes -
Basics Tips and Tricks for Audacity
Suggestions on Microphone, Audio Interface, DAW, Monitors, Mixer, Acoustic Treatment (DIY) and how to set them up
If you need in depth training of Audacity, I will charge $60.
Regards,
Vikram