Hiring several warehouse roles around St. Louis - any advice?

A distribution centre near St. Louis is holding hiring sessions this week for packers, pickers and forklift operators. I have read a lot of threads here and could not find my exact situation. I went for a tour and the place was clean and organised.

I applied for a similar job last year and the drug screen and background check took about a week. Bring two forms of ID.

Keep everything in writing and save the confirmation numbers. It saved me later.