Buy a used Pentax K-50 Body and a used Pentax Weather Sealed 18-55mm lens. It's a few years old but for WELL under 100$ you have a high quality DSLR that will wistand willful abuse and strolls through the worst thunderstorms you can imagine.
This soilder shows it best
https://www.youtube.com/watch?v=Eo61t5fH6Qw/thread