I am british resident from latinamerica, with resident permit for 2 years,can i go to usa for vacation s?

I would like to go to miami with my husband (is british) and son, in the next year on holidays, my son and me are from latinamerica, we have a permit resident for 2 years, got married on june,30,2006. do we need a visa to enter to usa? what type?
Answer
If you have a british passport..or a passport from a country that the us does not require a visa you can..if you only have a passport from your latin american country you have to apply for a tourist visa..but you can do tha tin england..it will be much than to apply for it from your home country..