I think you meant "guys"?One letter, big difference...
When I used to live in the desert, I never used an incubator either & successfully hatched many snake eggs at room
temperature (about 82*) with adequate humidity in covered containers. Since you don't have vermiculite available there,
moss was a good choice. (I did not raise ball pythons, but other kinds.) Congratulations & good luck, hope they hatch!