Yeah methanol is highly toxic, if inhaled or dropeed on skin
Personally I ethanol is a better option (C2H6O), I have heard of this being succesfully with petrol in south America, not heard of the methanol mixing, and I don't know if it would
Ethanol is produced from sugar cane and thus can only be produced in subtable countrys with a large enough area to be able to provide for this MASSIVE size of crop