Games : Is it possible/reasonable to sneak solo/duo Baron?

Basically that, is it too hard or too long? Because I tried to search for an answer and most answers are with the old Baron; emphasis on the sneak part, I would think of doing this extra early when nobody is thinking about Baron, fully knowing that if you get caught even by one roaming enemy you're gonna die... I am curious, and know that probably a Baron at such an early stage isn't even worth it, but still. Free exp and gold, wonder if in a low ELO atmosphere such as mine it's possible to take advantage of it (warding cautiously of course).