Please, please, don't.
No one will watch it and you'll spend a stuffton of time and effort setting it up perfectly, and in all likelihood you won't set it up right and the technical and content quality will both be stuff.
I'm serious, the only thing more boring than doing that stuff in JC2 is watching someone else do it. On Youtube.
See, what you've done is set up a situation where failure is not only inevitable, I can't conceive a scenario in which this could succeed. Every variable in the plans you outlined would lead to unequivocal failure and sadness from everyone involved in this miserable exchange.
I beseech you, play Just Cause and enjoy it, because it's a fun game, but don't think for a second that just because it's exciting to you, that anyone else has the desire to watch you just play the story mode, and as you said, just "loving around".