I was just in Guatemala in October and intend to go again soon. You should be fine. I am sure there could be more to that unfortunate story, but I haven't known anyone to have any troubles in Guate. I actually thought a day in Melchor was fun!
The opinions and views expressed on this board are the subjective opinions of Ambergris Caye Message Board members and not of the Ambergris Caye Message Board its affiliates, or its employees.