A low budget one man type of travel show, similar to "Bald and Bankrupt". What sort of camera setup would you use? I am looking to buy camera and all related gear but it seem like there are a lot of conflicting aspects in terms of what would best work. Please give me your own opinion and advice, here are some of my key criteria:

1) I am thinking it has to have the option for mic jack / external mic, relying on the built in mic seems to often give really shitty audio.
2) Size, as compact as possible, needs to be easy to tote around while travelling
3) Price - not so much that I cannot spend the $$$, I guess "discreet" is more the thing... where I will be shooting there could be thieves as well as police or other officials that would think "journalism" if they see a really pro looking setup.

When I look up "prosumer" level cameras I see fairly bulky and fancy looking units. Again my main concern here is I do not want to look too juicy to thieves, and I need to be able to work in places where border guards will not immediately think "journalist" and police and others will think more "tourist who just happens to have good gear".

Oh, and:
1) one man show, so all auxilliary gear etc needs to fit in like a backpack or large tote bag
2) needs to be digital, such that uploading footage to the cloud is easy
3) should be flexible such that it is easy to point and shoot throughout travels, as well as set up like on a tripod for properly framed scenes

If I am thinking about this entirely wrong, please tell me that, too.

If you think "just shoot with your phone" that is kind of off the table, I want to be producing semi-pro quality video and audio when I do this.

So please, tell me, what would you buy?