Money on the trail

I'm thru hiking the Appalachian Trail starting May 1st this year. Currently pinching penny's and making money where I can (mTurk, Swagbucks, Quickthoughts).

Curious if anyone has some recommendations as to how I could best make money while on the trail. I've been told I will have cell service during at least a section of the trail every day and I'm thinking of taking a break to make a few bucks on my phone when possible.