1- What can I use as proof of citizenship to enter Mexico?
In general to enter Mexico you need to obtain a Tourist Card (FMM).
Check out Side Hustle #52 to learn more about driving for ride sharing comanies like Uber and Lyft..
********** Over the past few years, my income had steadily decreased because of the effects of the recession.
I standardly live a debt-free (except mortgage) and minimalistic (no car) life.