I hope I didn’t frighten you off. You have a good performance voice.
You also happened to choose the most complex possible podcast. Host, Music, Multiple Studio Guests, Call-in. I know high-end broadcast radio shows that aren’t that complicated.
What’s the content? I generally run out of steam about the time your show starts working and it’s up to you to play Producer (upper case P intentional).
So what are you going to Produce? Do you have a totally terrific idea for a gardening show?
I ask that because it’s not written anywhere you have to do the show live. You can record all the pieces and dump them in a pile on the living room floor and cut it together in post production. Over there are all the sound segments, here is the interview, here’s my monolog, there’s the stingers and interstitials. Go.
Pamela is a Windows software package designed to perfectly record a Skype interview on two separate tracks. That’s so you can make corrections and enhancements to one side without affecting the other. I think only Pro and Business can do that. You’re Mileage May Vary.
https://www.pamela.biz/en/products/
There are other software packages, but you should be careful about not using MP3 and forced mixed sound files.
https://forum.audacityteam.org/t/help-recording-with-a-mic-laptop-and-headphones/35068/6
I don’t necessarily recommend this, but I’ve seen people at a restaurant cutting together a show on their laptop. I know because I asked them. If you do this on the patio, veranda or lanai, you need a laptop that can compete with sunshine.
Koz