Apprenticeship openings for electricians and welders - first time posting

The training centre near Cleveland opened applications for apprenticeships in electrical and welding trades. Any experience at all would help. 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.

Visit the training centre in person if you can. Seeing the classrooms helped me decide.