@tylermc4,
There is a key question here. Are you hateful or are you just ignorant?
If you are ignorant, then there is hope. Expose yourself to other cultures, including the Mexican culture. Take a Spanish course. Attend social events with people from different cultures. Maybe even volunteer. You will find that your stereotypes are simply things you don't understand.
If you are hateful, then forget about it. There is no cure for that.
Either way. You have no chance with a Mexican woman until you can appreciate the Mexican culture.