Amazon Flex might be worth looking into if you're close to a city of sorts. You deliver Amazon packages with your own car in typically 3 hour blocks of time. I like it because it is more predictable than when I did Doordash. You book time blocks ahead of time and you know what the pay is for said block. Being in Indianapolis I usually book 3 hour blocks (because that's primarily what is available) and the payout is $54-60 per 3 hour block. Since I've been doing Amazon Flex it's never taken me a full 3 hours. Some days you get lucky and get a route close to the starting warehouse with 20 to 30 packages or a route that starts a bit further away with only a dozen packages. I simply prefer it for the consistency of pay not relying on tips or Doordash's pay algorithm. Also you don't need a large car or van, my 08' VW Golf fits the bill so anything larger than a Smart Car will work.