Why are Southern voters accused of bigotry when Utah gave Romney 90% of its votes compared to 1% for Huckabee?

Using my State of Georgia as an example of how some Southerners voted in the Republican Primary, we find these results with 96% of precincts reporting: Mike Huckabee with 33.9%, John McCain with 31.6 %, and Mitt Romney with 30.2%. Therefore, it would seem to me that IF vote totals are used to determine bigotry in a particular state then Georgia is the LESS bigoted state.