Have thought about this for years, but if you want my advice don't get a TV company involved. They will edit to make us look like arseholes, with lots of swearing, farting, drinking, falling over, blowing things up and being generally idiotic. I don't suppose, if you removed all this, there would be much left to film.
I have seen them do this sort of thing before, a bit Louis Theroux like.
Go for it, but be prepared to be embarrassed later.