Use Android/iOS device as your PC's microphone, using Mumble + Plumble ... Set mobile client to always streaming. Run mic_over_mumble. It will start the server on LAN, then start Mumble (if asked for ...

Forget expensive cameras or exotic locations. All you need is a solid podcast mic, something to record it into (ie. a laptop or PC) and a way of editing the audio later. Oh, and don't forget you'll ...