Apprenticeship openings for electricians and welders - any advice?

The training centre near San Diego opened applications for apprenticeships in electrical and welding trades. This is my first time dealing with any of this. Classes are in the evening and work is during the day.

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

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