On reserve, it could be 15-17 in a “bad” month. While that’s not typical, it’s tough to forecast the long-term. I bid reserve by choice, am a Captain at about 65-70% (but fairly senior on reserve), and average 11 days of work a month. There are ways as a line holder to work similar for a ‘normal’ month

Keep in mind, hiring is about to slow, and with it, Captain upgrades will also slow. Not trying to talk you out of it, just want to be fully honest about the future. Of course, living in NJ, you have more options and prospects if you are based in NYC.

Good luck. Get lots of opinions, especially if you can chat in person.