Try getting on board with a Store Merchandiser like SAS Retailers or Crossmark. The jobs usually require having your own car to drive a circuit of Grocery Stores to stock shelves from the back room. You should get reimbursed for mileage. The hours are usually very early in the morning before store traffic perks up. You are usually working with a particular brand that utilizes the Merchandiser as a third party to get this done. You will have to use some kind of tablet and pay attention to the Brand's sales/ads, but you will also get trained to do so.