Seasonal hiring: what is paying well this year? - any advice?

A retailer and two warehouses near Memphis are hiring seasonal staff. Any experience at all would help. I would like to avoid a gap in my résumé. Which employers treat seasonal workers well?

I was converted after one season because I showed up every day and volunteered for extra shifts. Managers remember that.

Keep a list of supervisors' names. A reference from one of them helped me land my next job.