If you’re going to make wine… 
This one’s a long time favorite of mine. Kind of like a dry not icky sweet mike’s hard lemonade. I run champagne yeast rather than a starter culture. Means 5g of drink costs about 15$ 
I do have a paintball co2 - actually meant for a planted tank, on the cabinet. Regulator, solenoid and a bubble counter. (Arduino controls it, only summertime need when temps spike).