Union apprenticeship sign-ups near Jacksonville - what worked for you?

A local apprenticeship programme is taking applicants for the next intake. There are 15 people counting on me, so I am trying to be careful. Classes are in the evening and work is during the day. What do you wish you had known?

Bring your transcripts and any proof of work history. They asked for both in the interview.

You earn while you learn, but the first year is tight. Plan your budget carefully.